Oracle 汉字转拼音

   --0 select fn_getpy('测试',0) from dual ceshi
  --1 select fn_getpy('测试',1) from dual CESHI
  --2 select fn_getpy('测试',1) from dual CeShi
  --3 select fn_getpy('测试',3) from dual cs
  --4 select fn_getpy('测试',4) from dual CS

CREATE OR REPLACE FUNCTION fn_getpy (p_str    IN VARCHAR2,
                                     p_flag      NUMBER DEFAULT NULL)
   RETURN VARCHAR2 
AS
   v_compare   VARCHAR2 (4);
   v_return    VARCHAR2 (4000);
   v_length    INT := 0;
   v_substr    VARCHAR2 (4);
 
   FUNCTION fn_nlssort (p_word IN VARCHAR2)
      RETURN VARCHAR2
   AS
   BEGIN
      RETURN SUBSTR (NLSSORT (p_word, 'nls_sort=schinese_pinyin_m'), 1, 4); --按照拼音排序
   END fn_nlssort;
BEGIN
   IF p_str IS NULL
   THEN
      RETURN '';
   END IF;
 
   v_length := LENGTH (p_str);
 
   CASE p_flag
      WHEN 1
      THEN                                                              --全拼大写
         FOR i IN 1 .. v_length
         LOOP
            v_substr := SUBSTR (p_str, i, 1);
            v_compare := fn_nlssort (v_substr);
 
            CASE
               WHEN v_compare BETWEEN '3B29' AND '3B30'
               THEN
                  v_return := v_return || 'A';
               WHEN v_compare = '3B31'
               THEN
                  v_return := v_return || 'AES';
               WHEN v_compare BETWEEN '3B32' AND '3B9E'
               THEN
                  v_return := v_return || 'AI';
               WHEN v_compare BETWEEN '3BA0' AND '3BFE'
               THEN
                  v_return := v_return || 'AN';
               WHEN v_compare BETWEEN '3C01' AND '3C14'
               THEN
                  v_return := v_return || 'ANG';
               WHEN v_compare BETWEEN '3C15' AND '3C82'
               THEN
                  v_return := v_return || 'AO';
               WHEN v_compare BETWEEN '3C84' AND '3CE9'
               THEN
                  v_return := v_return || 'BA';
               WHEN v_compare BETWEEN '3CED' AND '3D1D'
               THEN
                  v_return := v_return || 'BAI';
               WHEN v_compare BETWEEN '3D20' AND '3D64'
               THEN
                  v_return := v_return || 'BAN';
               WHEN v_compare BETWEEN '3D66' AND '3DA2'
               THEN
                  v_return := v_return || 'BANG';
               WHEN v_compare BETWEEN '3DA4' AND '3E10'
               THEN
                  v_return := v_return || 'BAO';
               WHEN v_compare = '3E11'
               THEN
                  v_return := v_return || 'BE';
               WHEN v_compare BETWEEN '3E12' AND '3E7A'
               THEN
                  v_return := v_return || 'BEI';
               WHEN v_compare BETWEEN '3E7C' AND '3EA0'
               THEN
                  v_return := v_return || 'BEN';
               WHEN v_compare BETWEEN '3EA1' AND '3ED5'
               THEN
                  v_return := v_return || 'BENG';
               WHEN v_compare BETWEEN '3ED8' AND '3FE9'
               THEN
                  v_return := v_return || 'BI';
               WHEN v_compare BETWEEN '3FEA' AND '4055'
               THEN
                  v_return := v_return || 'BIAN';
               WHEN v_compare BETWEEN '4058' AND '40AE'
               THEN
                  v_return := v_return || 'BIAO';
               WHEN v_compare = '4060'
               THEN
                  v_return := v_return || 'BIA';
               WHEN v_compare BETWEEN '40B4' AND '40D4'
               THEN
                  v_return := v_return || 'BIE';
               WHEN v_compare BETWEEN '40D6' AND '4116'
               THEN
                  v_return := v_return || 'BIN';
               WHEN v_compare BETWEEN '4118' AND '4160'
               THEN
                  v_return := v_return || 'BING';
               WHEN v_compare BETWEEN '4161' AND '4224'
               THEN
                  v_return := v_return || 'BO';
               WHEN v_compare BETWEEN '4225' AND '427C'
               THEN
                  v_return := v_return || 'BU';
               WHEN v_compare BETWEEN '427D' AND '4289'
               THEN
                  v_return := v_return || 'CA';
               WHEN v_compare BETWEEN '428C' AND '42B5'
               THEN
                  v_return := v_return || 'CAI';
               WHEN v_compare BETWEEN '42B9' AND '430C'
               THEN
                  v_return := v_return || 'CAN';
               WHEN v_compare BETWEEN '430D' AND '4334'
               THEN
                  v_return := v_return || 'CANG';
               WHEN v_compare BETWEEN '4335' AND '435C'
               THEN
                  v_return := v_return || 'CAO';
               WHEN v_compare BETWEEN '435D' AND '438C'
               THEN
                  v_return := v_return || 'CE';
               WHEN v_compare BETWEEN '4390' AND '4398'
               THEN
                  v_return := v_return || 'CEN';
               WHEN v_compare BETWEEN '439D' AND '43AA'
               THEN
                  v_return := v_return || 'CENG';
               WHEN v_compare = '43AC'
               THEN
                  v_return := v_return || 'CEOK';
               WHEN v_compare = '43AE'
               THEN
                  v_return := v_return || 'CEOM';
               WHEN v_compare = '43B0'
               THEN
                  v_return := v_return || 'CEON';
               WHEN v_compare = '43B1'
               THEN
                  v_return := v_return || 'CEOR';
               WHEN v_compare BETWEEN '43B2' AND '440A'
               THEN
                  v_return := v_return || 'CHA';
               WHEN v_compare BETWEEN '440E' AND '442D'
               THEN
                  v_return := v_return || 'CHAI';
               WHEN v_compare BETWEEN '4431' AND '44E1'
               THEN
                  v_return := v_return || 'CHAN';
               WHEN v_compare BETWEEN '44E4' AND '4552'
               THEN
                  v_return := v_return || 'CHANG';
               WHEN v_compare BETWEEN '4554' AND '458E'
               THEN
                  v_return := v_return || 'CHAO';
               WHEN v_compare BETWEEN '4590' AND '45C8'
               THEN
                  v_return := v_return || 'CHE';
               WHEN v_compare BETWEEN '45C9' AND '463D'
               THEN
                  v_return := v_return || 'CHEN';
               WHEN v_compare BETWEEN '463E' AND '46CD'
               THEN
                  v_return := v_return || 'CHENG';
               WHEN v_compare BETWEEN '46CE' AND '47A6'
               THEN
                  v_return := v_return || 'CHI';
               WHEN v_compare BETWEEN '47A8' AND '47EC'
               THEN
                  v_return := v_return || 'CHONG';
               WHEN v_compare BETWEEN '47ED' AND '484C'
               THEN
                  v_return := v_return || 'CHOU';
               WHEN v_compare BETWEEN '484D' AND '48E2'
               THEN
                  v_return := v_return || 'CHU';
               WHEN v_compare BETWEEN '48E9' AND '48F4'
               THEN
                  v_return := v_return || 'CHUAI';
               WHEN v_compare BETWEEN '48F6' AND '4924'
               THEN
                  v_return := v_return || 'CHUAN';
               WHEN v_compare BETWEEN '4925' AND '4951'
               THEN
                  v_return := v_return || 'CHUANG';
               WHEN v_compare BETWEEN '4954' AND '496E'
               THEN
                  v_return := v_return || 'CHUI';
               WHEN v_compare BETWEEN '4971' AND '49C6'
               THEN
                  v_return := v_return || 'CHUN';
               WHEN v_compare BETWEEN '49C8' AND '49EA'
               THEN
                  v_return := v_return || 'CHUO';
               WHEN v_compare BETWEEN '49EC' AND '4A4A'
               THEN
                  v_return := v_return || 'CI';
               WHEN v_compare = '4A50'
               THEN
                  v_return := v_return || 'CIS';
               WHEN v_compare BETWEEN '4A51' AND '4AB2'
               THEN
                  v_return := v_return || 'CONG';
               WHEN v_compare BETWEEN '4AB4' AND '4ABA'
               THEN
                  v_return := v_return || 'COU';
               WHEN v_compare BETWEEN '4ABC' AND '4AEA'
               THEN
                  v_return := v_return || 'CU';
               WHEN v_compare BETWEEN '4AEE' AND '4B0C'
               THEN
                  v_return := v_return || 'CUAN';
               WHEN v_compare BETWEEN '4B0D' AND '4B56'
               THEN
                  v_return := v_return || 'CUI';
               WHEN v_compare BETWEEN '4B59' AND '4B6C'
               THEN
                  v_return := v_return || 'CUN';
               WHEN v_compare BETWEEN '4B70' AND '4BA9'
               THEN
                  v_return := v_return || 'CUO';
               WHEN v_compare BETWEEN '4BAD' AND '4BFE'
               THEN
                  v_return := v_return || 'DA';
               WHEN v_compare BETWEEN '4C00' AND '4C4E'
               THEN
                  v_return := v_return || 'DAI';
               WHEN v_compare BETWEEN '4C50' AND '4CDC'
               THEN
                  v_return := v_return || 'DAN';
               WHEN v_compare BETWEEN '4CDE' AND '4D26'
               THEN
                  v_return := v_return || 'DANG';
               WHEN v_compare BETWEEN '4D28' AND '4D76'
               THEN
                  v_return := v_return || 'DAO';
               WHEN v_compare BETWEEN '4D7E' AND '4D8D'
               THEN
                  v_return := v_return || 'DE';
               WHEN v_compare = '4D8E'
               THEN
                  v_return := v_return || 'DEM';
               WHEN v_compare BETWEEN '4D90' AND '4D91'
               THEN
                  v_return := v_return || 'DEN';
               WHEN v_compare BETWEEN '4D94' AND '4DC0'
               THEN
                  v_return := v_return || 'DENG';
               WHEN v_compare BETWEEN '4DC4' AND '4E8A'
               THEN
                  v_return := v_return || 'DI';
               WHEN v_compare = '4E8C'
               THEN
                  v_return := v_return || 'DIA';
               WHEN v_compare BETWEEN '4E8D' AND '4EE8'
               THEN
                  v_return := v_return || 'DIAN';
               WHEN v_compare BETWEEN '4EE9' AND '4F38'
               THEN
                  v_return := v_return || 'DIAO';
               WHEN v_compare BETWEEN '4F39' AND '4F90'
               THEN
                  v_return := v_return || 'DIE';
               WHEN v_compare = '4F8D'
               THEN
                  v_return := v_return || 'DEI';
               WHEN v_compare = '4F91'
               THEN
                  v_return := v_return || 'DIM';
               WHEN v_compare BETWEEN '4F92' AND '4FCD'
               THEN
                  v_return := v_return || 'DING';
               WHEN v_compare BETWEEN '4FCD' AND '4FD4'
               THEN
                  v_return := v_return || 'DIU';
               WHEN v_compare BETWEEN '4FD5' AND '5032'
               THEN
                  v_return := v_return || 'DONG';
               WHEN v_compare BETWEEN '5034' AND '507C'
               THEN
                  v_return := v_return || 'DOU';
               WHEN v_compare = '5044'
               THEN
                  v_return := v_return || 'DUL';
               WHEN v_compare BETWEEN '507E' AND '50E9'
               THEN
                  v_return := v_return || 'DU';
               WHEN v_compare BETWEEN '50EA' AND '5110'
               THEN
                  v_return := v_return || 'DUAN';
               WHEN v_compare BETWEEN '5114' AND '514E'
               THEN
                  v_return := v_return || 'DUI';
               WHEN v_compare BETWEEN '5152' AND '518D'
               THEN
                  v_return := v_return || 'DUN';
               WHEN v_compare = '5160'
               THEN
                  v_return := v_return || 'TON';
               WHEN v_compare BETWEEN '518E' AND '5200'
               THEN
                  v_return := v_return || 'DUO';
               WHEN v_compare BETWEEN '5205' AND '52C2'
               THEN
                  v_return := v_return || 'E';
               WHEN v_compare BETWEEN '52C4' AND '52CD'
               THEN
                  v_return := v_return || 'EN';
               WHEN v_compare = '52D4'
               THEN
                  v_return := v_return || 'ENG';
               WHEN v_compare = '52D5'
               THEN
                  v_return := v_return || 'EO';
               WHEN v_compare = '52D6'
               THEN
                  v_return := v_return || 'EOL';
               WHEN v_compare = '52D8'
               THEN
                  v_return := v_return || 'EOS';
               WHEN v_compare BETWEEN '52D9' AND '5332'
               THEN
                  v_return := v_return || 'ER';
               WHEN v_compare BETWEEN '5334' AND '5366'
               THEN
                  v_return := v_return || 'FA';
               WHEN v_compare BETWEEN '536A' AND '53FA'
               THEN
                  v_return := v_return || 'FAN';
               WHEN v_compare BETWEEN '53FD' AND '5438'
               THEN
                  v_return := v_return || 'FANG';
               WHEN v_compare BETWEEN '5439' AND '54B2'
               THEN
                  v_return := v_return || 'FEI';
               WHEN v_compare BETWEEN '54B4' AND '5528'
               THEN
                  v_return := v_return || 'FEN';
               WHEN v_compare BETWEEN '5529' AND '55A9'
               THEN
                  v_return := v_return || 'FENG';
               WHEN v_compare BETWEEN '55AA' AND '55AE'
               THEN
                  v_return := v_return || 'FO';
               WHEN v_compare BETWEEN '55B1' AND '55BC'
               THEN
                  v_return := v_return || 'FOU';
               WHEN v_compare BETWEEN '55BD' AND '5739'
               THEN
                  v_return := v_return || 'FU';
               WHEN v_compare = '569D'
               THEN
                  v_return := v_return || 'M';
               WHEN v_compare BETWEEN '573C' AND '574C'
               THEN
                  v_return := v_return || 'GA';
               WHEN v_compare BETWEEN '574D' AND '578C'
               THEN
                  v_return := v_return || 'GAI';
               WHEN v_compare BETWEEN '578D' AND '57F0'
               THEN
                  v_return := v_return || 'GAN';
               WHEN v_compare BETWEEN '57F1' AND '582C'
               THEN
                  v_return := v_return || 'GANG';
               WHEN v_compare BETWEEN '582E' AND '5884'
               THEN
                  v_return := v_return || 'GAO';
               WHEN v_compare BETWEEN '5885' AND '5905'
               THEN
                  v_return := v_return || 'GE';
               WHEN v_compare = '5906'
               THEN
                  v_return := v_return || 'GEI';
               WHEN v_compare BETWEEN '5909' AND '5915'
               THEN
                  v_return := v_return || 'GEN';
               WHEN v_compare BETWEEN '5918' AND '594E'
               THEN
                  v_return := v_return || 'GENG';
               WHEN v_compare = '5956'
               THEN
                  v_return := v_return || 'GIB';
               WHEN v_compare = '5958'
               THEN
                  v_return := v_return || 'Go';
               WHEN v_compare BETWEEN '5959' AND '59BA'
               THEN
                  v_return := v_return || 'GONG';
               WHEN v_compare BETWEEN '59BD' AND '5A0E'
               THEN
                  v_return := v_return || 'GOU';
               WHEN v_compare BETWEEN '5A10' AND '5AB2'
               THEN
                  v_return := v_return || 'GU';
               WHEN v_compare BETWEEN '5AB4' AND '5AE8'
               THEN
                  v_return := v_return || 'GUA';
               WHEN v_compare BETWEEN '5AE9' AND '5AF8'
               THEN
                  v_return := v_return || 'GUAI';
               WHEN v_compare BETWEEN '5AFD' AND '5B5E'
               THEN
                  v_return := v_return || 'GUAN';
               WHEN v_compare BETWEEN '5B60' AND '5B8C'
               THEN
                  v_return := v_return || 'GUANG';
               WHEN v_compare BETWEEN '5B8D' AND '5C2E'
               THEN
                  v_return := v_return || 'GUI';
               WHEN v_compare = '5BC8'
               THEN
                  v_return := v_return || 'KWI';
               WHEN v_compare BETWEEN '5C30' AND '5C58'
               THEN
                  v_return := v_return || 'GUN';
               WHEN v_compare BETWEEN '5C51' AND '5CB6'
               THEN
                  v_return := v_return || 'GUO';
               WHEN v_compare BETWEEN '5CB8' AND '5CBD'
               THEN
                  v_return := v_return || 'HA';
               WHEN v_compare BETWEEN '5CC6' AND '5CEC'
               THEN
                  v_return := v_return || 'HAI';
               WHEN v_compare = '5CED'
               THEN
                  v_return := v_return || 'HAL';
               WHEN v_compare BETWEEN '5CEE' AND '5D99'
               THEN
                  v_return := v_return || 'HAN';
               WHEN v_compare BETWEEN '5D9D' AND '5DBC'
               THEN
                  v_return := v_return || 'HANG';
               WHEN v_compare BETWEEN '5DBE' AND '5E20'
               THEN
                  v_return := v_return || 'HAO';
               WHEN v_compare = '5E02'
               THEN
                  v_return := v_return || 'HO';
               WHEN v_compare BETWEEN '5E22' AND '5EC5'
               THEN
                  v_return := v_return || 'HE';
               WHEN v_compare BETWEEN '5EC6' AND '5ECE'
               THEN
                  v_return := v_return || 'HEI';
               WHEN v_compare BETWEEN '5ED0' AND '5EDC'
               THEN
                  v_return := v_return || 'HEN';
               WHEN v_compare BETWEEN '5EDD' AND '5F03'
               THEN
                  v_return := v_return || 'HENG';
               WHEN v_compare = '5F04'
               THEN
                  v_return := v_return || 'HOL';
               WHEN v_compare BETWEEN '5F05' AND '5F8D'
               THEN
                  v_return := v_return || 'HONG';
               WHEN v_compare BETWEEN '5F8E' AND '5FD2'
               THEN
                  v_return := v_return || 'HOU';
               WHEN v_compare BETWEEN '5FD4' AND '60B1'
               THEN
                  v_return := v_return || 'HU';
               WHEN v_compare BETWEEN '60B2' AND '6111'
               THEN
                  v_return := v_return || 'HUA';
               WHEN v_compare BETWEEN '6112' AND '612D'
               THEN
                  v_return := v_return || 'HUAI';
               WHEN v_compare BETWEEN '612E' AND '61C6'
               THEN
                  v_return := v_return || 'HUAN';
               WHEN v_compare BETWEEN '61CA' AND '624A'
               THEN
                  v_return := v_return || 'HUANG';
               WHEN v_compare BETWEEN '624C' AND '6344'
               THEN
                  v_return := v_return || 'HUI';
               WHEN v_compare BETWEEN '6346' AND '6388'
               THEN
                  v_return := v_return || 'HUN';
               WHEN v_compare BETWEEN '638C' AND '63FA'
               THEN
                  v_return := v_return || 'HUO';
               WHEN v_compare = '63FD'
               THEN
                  v_return := v_return || 'HWA';
               WHEN v_compare BETWEEN '63FE' AND '6601'
               THEN
                  v_return := v_return || 'JI';
               WHEN v_compare BETWEEN '6604' AND '6691'
               THEN
                  v_return := v_return || 'JIA';
               WHEN v_compare BETWEEN '6692' AND '67F8'
               THEN
                  v_return := v_return || 'JIAN';
               WHEN v_compare BETWEEN '67F9' AND '6860'
               THEN
                  v_return := v_return || 'JIANG';
               WHEN v_compare BETWEEN '6862' AND '6930'
               THEN
                  v_return := v_return || 'JIAO';
               WHEN v_compare BETWEEN '6931' AND '6A18'
               THEN
                  v_return := v_return || 'JIE';
               WHEN v_compare BETWEEN '6A1A' AND '6AC9'
               THEN
                  v_return := v_return || 'JIN';
               WHEN v_compare BETWEEN '6ACA' AND '6B65'
               THEN
                  v_return := v_return || 'JING';
               WHEN v_compare BETWEEN '6B66' AND '6B9A'
               THEN
                  v_return := v_return || 'JIONG';
               WHEN v_compare BETWEEN '6B9C' AND '6C0C'
               THEN
                  v_return := v_return || 'JIU';
               WHEN v_compare = '6C0D'
               THEN
                  v_return := v_return || 'JOU';
               WHEN v_compare BETWEEN '6C0E' AND '6D2A'
               THEN
                  v_return := v_return || 'JU';
               WHEN v_compare BETWEEN '6D2D' AND '6D80'
               THEN
                  v_return := v_return || 'JUAN';
               WHEN v_compare BETWEEN '6D82' AND '6E28'
               THEN
                  v_return := v_return || 'JUE';
               WHEN v_compare BETWEEN '6E2A' AND '6E85'
               THEN
                  v_return := v_return || 'JUN';
               WHEN v_compare BETWEEN '6E86' AND '6E92'
               THEN
                  v_return := v_return || 'KA';
               WHEN v_compare BETWEEN '6E94' AND '6EC9'
               THEN
                  v_return := v_return || 'KAI';
               WHEN v_compare = '6ECC'
               THEN
                  v_return := v_return || 'KAL';
               WHEN v_compare BETWEEN '6ECD' AND '6F00'
               THEN
                  v_return := v_return || 'KAN';
               WHEN v_compare BETWEEN '6F02' AND '6F30'
               THEN
                  v_return := v_return || 'KANG';
               WHEN v_compare BETWEEN '6F31' AND '6F4D'
               THEN
                  v_return := v_return || 'KAO';
               WHEN v_compare BETWEEN '6F50' AND '6FC8'
               THEN
                  v_return := v_return || 'KE';
               WHEN v_compare BETWEEN '6FC9' AND '6FDA'
               THEN
                  v_return := v_return || 'KEN';
               WHEN v_compare BETWEEN '6FDC' AND '6FF5'
               THEN
                  v_return := v_return || 'KENG';
               WHEN v_compare = '6FFC'
               THEN
                  v_return := v_return || 'KI';
               WHEN v_compare BETWEEN '6FFD' AND '7016'
               THEN
                  v_return := v_return || 'KONG';
               WHEN v_compare = '7018'
               THEN
                  v_return := v_return || 'KOS';
               WHEN v_compare BETWEEN '7019' AND '703E'
               THEN
                  v_return := v_return || 'KOU';
               WHEN v_compare BETWEEN '7041' AND '707A'
               THEN
                  v_return := v_return || 'KU';
               WHEN v_compare BETWEEN '707C' AND '7095'
               THEN
                  v_return := v_return || 'KUA';
               WHEN v_compare BETWEEN '709A' AND '70C1'
               THEN
                  v_return := v_return || 'KUAI';
               WHEN v_compare BETWEEN '70C2' AND '70D4'
               THEN
                  v_return := v_return || 'KUAN';
               WHEN v_compare BETWEEN '70D8' AND '7128'
               THEN
                  v_return := v_return || 'KUANG';
               WHEN v_compare BETWEEN '7129' AND '71B1'
               THEN
                  v_return := v_return || 'KUI';
               WHEN v_compare BETWEEN '71B2' AND '71FE'
               THEN
                  v_return := v_return || 'KUN';
               WHEN v_compare BETWEEN '7200' AND '7226'
               THEN
                  v_return := v_return || 'KUO';
               WHEN v_compare = '7228'
               THEN
                  v_return := v_return || 'KWEOK';
               WHEN v_compare BETWEEN '722C' AND '726A'
               THEN
                  v_return := v_return || 'LA';
               WHEN v_compare BETWEEN '726C' AND '72B5'
               THEN
                  v_return := v_return || 'LAI';
               WHEN v_compare BETWEEN '72B9' AND '733C'
               THEN
                  v_return := v_return || 'LAN';
               WHEN v_compare BETWEEN '733D' AND '7388'
               THEN
                  v_return := v_return || 'LANG';
               WHEN v_compare BETWEEN '7389' AND '73E5'
               THEN
                  v_return := v_return || 'LAO';
               WHEN v_compare BETWEEN '73E8' AND '7402'
               THEN
                  v_return := v_return || 'LE';
               WHEN v_compare BETWEEN '7404' AND '7485'
               THEN
                  v_return := v_return || 'LEI';
               WHEN v_compare BETWEEN '7488' AND '7499'
               THEN
                  v_return := v_return || 'LENG';
               WHEN v_compare BETWEEN '749C' AND '7642'
               THEN
                  v_return := v_return || 'LI';
               WHEN v_compare BETWEEN '7644' AND '7645'
               THEN
                  v_return := v_return || 'LIA';
               WHEN v_compare BETWEEN '7646' AND '76EC'
               THEN
                  v_return := v_return || 'LIAN';
               WHEN v_compare BETWEEN '76ED' AND '7731'
               THEN
                  v_return := v_return || 'LIANG';
               WHEN v_compare BETWEEN '7732' AND '7794'
               THEN
                  v_return := v_return || 'LIAO';
               WHEN v_compare BETWEEN '7795' AND '77E2'
               THEN
                  v_return := v_return || 'LIE';
               WHEN v_compare BETWEEN '77E4' AND '785D'
               THEN
                  v_return := v_return || 'LIN';
               WHEN v_compare = '77EA'
               THEN
                  v_return := v_return || 'LEN';
               WHEN v_compare BETWEEN '7860' AND '7904'
               THEN
                  v_return := v_return || 'LING';
               WHEN v_compare BETWEEN '7905' AND '7986'
               THEN
                  v_return := v_return || 'LIU';
               WHEN v_compare BETWEEN '7988' AND '7989'
               THEN
                  v_return := v_return || 'LO';
               WHEN v_compare BETWEEN '798A' AND '79FD'
               THEN
                  v_return := v_return || 'LONG';
               WHEN v_compare BETWEEN '79FE' AND '7A49'
               THEN
                  v_return := v_return || 'LOU';
               WHEN v_compare BETWEEN '7A4C' AND '7B4D'
               THEN
                  v_return := v_return || 'LU';
               WHEN v_compare BETWEEN '7B4E' AND '7B80'
               THEN
                  v_return := v_return || 'LUAN';
               WHEN v_compare BETWEEN '7B81' AND '7BB2'
               THEN
                  v_return := v_return || 'LUN';
               WHEN v_compare BETWEEN '7BB5' AND '7C25'
               THEN
                  v_return := v_return || 'LUO';
               WHEN v_compare BETWEEN '7C26' AND '7C82'
               THEN
                  v_return := v_return || 'LV';
               WHEN v_compare BETWEEN '7C84' AND '7C98'
               THEN
                  v_return := v_return || 'LUE';
               WHEN v_compare BETWEEN '7C9C' AND '7CE4'
               THEN
                  v_return := v_return || 'MA';
               WHEN v_compare BETWEEN '7CE5' AND '7D0C'
               THEN
                  v_return := v_return || 'MAI';
               WHEN v_compare BETWEEN '7D11' AND '7D6E'
               THEN
                  v_return := v_return || 'MAN';
               WHEN v_compare BETWEEN '7D70' AND '7DA9'
               THEN
                  v_return := v_return || 'MANG';
               WHEN v_compare BETWEEN '7DAC' AND '7E15'
               THEN
                  v_return := v_return || 'MAO';
               WHEN v_compare = '7E0C'
               THEN
                  v_return := v_return || 'Q';
               WHEN v_compare BETWEEN '7E18' AND '7E1E'
               THEN
                  v_return := v_return || 'ME';
               WHEN v_compare BETWEEN '7E20' AND '7E9A'
               THEN
                  v_return := v_return || 'MEI';
               WHEN v_compare BETWEEN '7E9D' AND '7EC1'
               THEN
                  v_return := v_return || 'MEN';
               WHEN v_compare BETWEEN '7EC2' AND '7F36'
               THEN
                  v_return := v_return || 'MENG';
               WHEN v_compare = '7F38'
               THEN
                  v_return := v_return || 'MEO';
               WHEN v_compare BETWEEN '7F39' AND '7FE4'
               THEN
                  v_return := v_return || 'MI';
               WHEN v_compare BETWEEN '7FE6' AND '8034'
               THEN
                  v_return := v_return || 'MIAN';
               WHEN v_compare BETWEEN '8035' AND '805A'
               THEN
                  v_return := v_return || 'MIAO';
               WHEN v_compare BETWEEN '805C' AND '8081'
               THEN
                  v_return := v_return || 'MIE';
               WHEN v_compare BETWEEN '8084' AND '80E4'
               THEN
                  v_return := v_return || 'MIN';
               WHEN v_compare = '8096'
               THEN
                  v_return := v_return || 'LEM';
               WHEN v_compare BETWEEN '80E5' AND '8116'
               THEN
                  v_return := v_return || 'MING';
               WHEN v_compare BETWEEN '8119' AND '811D'
               THEN
                  v_return := v_return || 'MIU';
               WHEN v_compare BETWEEN '811E' AND '81A9'
               THEN
                  v_return := v_return || 'MO';
               WHEN v_compare BETWEEN '81AC' AND '81CC'
               THEN
                  v_return := v_return || 'MOU';
               WHEN v_compare BETWEEN '81CD' AND '821E'
               THEN
                  v_return := v_return || 'MU';
               WHEN v_compare = '8220'
               THEN
                  v_return := v_return || 'MYEO';
               WHEN v_compare = '8221'
               THEN
                  v_return := v_return || 'MYEON';
               WHEN v_compare = '8222'
               THEN
                  v_return := v_return || 'MYEONG';
               WHEN v_compare BETWEEN '8224' AND '8258'
               THEN
                  v_return := v_return || 'NA';
               WHEN v_compare BETWEEN '825D' AND '8285'
               THEN
                  v_return := v_return || 'NAI';
               WHEN v_compare BETWEEN '8289' AND '82B5'
               THEN
                  v_return := v_return || 'NAN';
               WHEN v_compare BETWEEN '82B9' AND '82D0'
               THEN
                  v_return := v_return || 'NANG';
               WHEN v_compare BETWEEN '82D1' AND '8311'
               THEN
                  v_return := v_return || 'NAO';
               WHEN v_compare BETWEEN '8312' AND '8320'
               THEN
                  v_return := v_return || 'NE';
               WHEN v_compare BETWEEN '8322' AND '8331'
               THEN
                  v_return := v_return || 'NEI';
               WHEN v_compare = '8334'
               THEN
                  v_return := v_return || 'NEM';
               WHEN v_compare = '8336'
               THEN
                  v_return := v_return || 'NEN';
               WHEN v_compare = '8339'
               THEN
                  v_return := v_return || 'NENG';
               WHEN v_compare = '833E'
               THEN
                  v_return := v_return || 'NEUS';
               WHEN v_compare = '8342'
               THEN
                  v_return := v_return || 'NGAG';
               WHEN v_compare = '8344'
               THEN
                  v_return := v_return || 'NGAI';
               WHEN v_compare = '8345'
               THEN
                  v_return := v_return || 'NGAM';
               WHEN v_compare BETWEEN '8346' AND '83B9'
               THEN
                  v_return := v_return || 'NI';
               WHEN v_compare BETWEEN '83BC' AND '83ED'
               THEN
                  v_return := v_return || 'NIAN';
               WHEN v_compare BETWEEN '83EE' AND '83F5'
               THEN
                  v_return := v_return || 'NIANG';
               WHEN v_compare BETWEEN '83F8' AND '8414'
               THEN
                  v_return := v_return || 'NIAO';
               WHEN v_compare BETWEEN '8415' AND '8478'
               THEN
                  v_return := v_return || 'NIE';
               WHEN v_compare BETWEEN '8479' AND '8480'
               THEN
                  v_return := v_return || 'NIN';
               WHEN v_compare BETWEEN '8481' AND '84B4'
               THEN
                  v_return := v_return || 'NING';
               WHEN v_compare BETWEEN '84B5' AND '84D1'
               THEN
                  v_return := v_return || 'NIU';
               WHEN v_compare BETWEEN '84D4' AND '84FA'
               THEN
                  v_return := v_return || 'NONG';
               WHEN v_compare = '84E8'
               THEN
                  v_return := v_return || 'NUNG';
               WHEN v_compare BETWEEN '84FD' AND '850E'
               THEN
                  v_return := v_return || 'NOU';
               WHEN v_compare BETWEEN '8511' AND '8522'
               THEN
                  v_return := v_return || 'NU';
               WHEN v_compare BETWEEN '8524' AND '852C'
               THEN
                  v_return := v_return || 'NUAN';
               WHEN v_compare = '852D'
               THEN
                  v_return := v_return || 'NUN';
               WHEN v_compare BETWEEN '8530' AND '8559'
               THEN
                  v_return := v_return || 'NUO';
               WHEN v_compare BETWEEN '855A' AND '8566'
               THEN
                  v_return := v_return || 'NV';
               WHEN v_compare BETWEEN '856D' AND '8574'
               THEN
                  v_return := v_return || 'NUE';
               WHEN v_compare = '8575'
               THEN
                  v_return := v_return || 'O';
               WHEN v_compare = '8579'
               THEN
                  v_return := v_return || 'OES';
               WHEN v_compare = '857A'
               THEN
                  v_return := v_return || 'OL';
               WHEN v_compare = '857C'
               THEN
                  v_return := v_return || 'ON';
               WHEN v_compare BETWEEN '857D' AND '85AE'
               THEN
                  v_return := v_return || 'OU';
               WHEN v_compare BETWEEN '85B1' AND '85C9'
               THEN
                  v_return := v_return || 'PA';
               WHEN v_compare BETWEEN '85CA' AND '85E4'
               THEN
                  v_return := v_return || 'PAI';
               WHEN v_compare = '85E5'
               THEN
                  v_return := v_return || 'PAK';
               WHEN v_compare BETWEEN '85E8' AND '8625'
               THEN
                  v_return := v_return || 'PAN';
               WHEN v_compare BETWEEN '8626' AND '8658'
               THEN
                  v_return := v_return || 'PANG';
               WHEN v_compare BETWEEN '8659' AND '8688'
               THEN
                  v_return := v_return || 'PAO';
               WHEN v_compare BETWEEN '868A' AND '86C5'
               THEN
                  v_return := v_return || 'PEI';
               WHEN v_compare BETWEEN '86C8' AND '86D6'
               THEN
                  v_return := v_return || 'PEN';
               WHEN v_compare BETWEEN '86D8' AND '8740'
               THEN
                  v_return := v_return || 'PENG';
               WHEN v_compare = '8741'
               THEN
                  v_return := v_return || 'PEOL';
               WHEN v_compare = '8742'
               THEN
                  v_return := v_return || 'PHAS';
               WHEN v_compare = '8744'
               THEN
                  v_return := v_return || 'PHDENG';
               WHEN v_compare = '8745'
               THEN
                  v_return := v_return || 'PHOI';
               WHEN v_compare = '8746'
               THEN
                  v_return := v_return || 'PHOS';
               WHEN v_compare BETWEEN '8748' AND '880D'
               THEN
                  v_return := v_return || 'PI';
               WHEN v_compare BETWEEN '880E' AND '883A'
               THEN
                  v_return := v_return || 'PIAN';
               WHEN v_compare BETWEEN '883C' AND '8869'
               THEN
                  v_return := v_return || 'PIAO';
               WHEN v_compare BETWEEN '886D' AND '8879'
               THEN
                  v_return := v_return || 'PIE';
               WHEN v_compare BETWEEN '887A' AND '88A0'
               THEN
                  v_return := v_return || 'PIN';
               WHEN v_compare BETWEEN '88A1' AND '88EC'
               THEN
                  v_return := v_return || 'PING';
               WHEN v_compare BETWEEN '88F0' AND '8938'
               THEN
                  v_return := v_return || 'PO';
               WHEN v_compare BETWEEN '893E' AND '8958'
               THEN
                  v_return := v_return || 'POU';
               WHEN v_compare BETWEEN '895A' AND '895C'
               THEN
                  v_return := v_return || 'PPUN';
               WHEN v_compare BETWEEN '895D' AND '89C4'
               THEN
                  v_return := v_return || 'PU';
               WHEN v_compare BETWEEN '89C5' AND '8B3E'
               THEN
                  v_return := v_return || 'QI';
               WHEN v_compare BETWEEN '8B41' AND '8B61'
               THEN
                  v_return := v_return || 'QIA';
               WHEN v_compare BETWEEN '8B62' AND '8C54'
               THEN
                  v_return := v_return || 'QIAN';
               WHEN v_compare BETWEEN '8C5A' AND '8CB4'
               THEN
                  v_return := v_return || 'QIANG';
               WHEN v_compare BETWEEN '8CB8' AND '8D3D'
               THEN
                  v_return := v_return || 'QIAO';
               WHEN v_compare BETWEEN '8D40' AND '8D7E'
               THEN
                  v_return := v_return || 'QIE';
               WHEN v_compare BETWEEN '8D81' AND '8DFA'
               THEN
                  v_return := v_return || 'QIN';
               WHEN v_compare BETWEEN '8DFC' AND '8E5D'
               THEN
                  v_return := v_return || 'QING';
               WHEN v_compare BETWEEN '8E5E' AND '8E98'
               THEN
                  v_return := v_return || 'QIONG';
               WHEN v_compare BETWEEN '8E9A' AND '8F2A'
               THEN
                  v_return := v_return || 'QIU';
               WHEN v_compare BETWEEN '8F2E' AND '8FE9'
               THEN
                  v_return := v_return || 'QU';
               WHEN v_compare BETWEEN '8FEA' AND '905D'
               THEN
                  v_return := v_return || 'QUAN';
               WHEN v_compare BETWEEN '905E' AND '9099'
               THEN
                  v_return := v_return || 'QUE';
               WHEN v_compare BETWEEN '909A' AND '90AA'
               THEN
                  v_return := v_return || 'QUN';
               WHEN v_compare BETWEEN '90B0' AND '90B1'
               THEN
                  v_return := v_return || 'RA';
               WHEN v_compare = '90B2'
               THEN
                  v_return := v_return || 'RAM';
               WHEN v_compare BETWEEN '90B4' AND '90E5'
               THEN
                  v_return := v_return || 'RAN';
               WHEN v_compare BETWEEN '90E6' AND '9104'
               THEN
                  v_return := v_return || 'RANG';
               WHEN v_compare BETWEEN '9105' AND '911C'
               THEN
                  v_return := v_return || 'RAO';
               WHEN v_compare BETWEEN '911D' AND '9120'
               THEN
                  v_return := v_return || 'RE';
               WHEN v_compare BETWEEN '9121' AND '9180'
               THEN
                  v_return := v_return || 'REN';
               WHEN v_compare BETWEEN '9181' AND '918D'
               THEN
                  v_return := v_return || 'RENG';
               WHEN v_compare BETWEEN '918E' AND '9196'
               THEN
                  v_return := v_return || 'RI';
               WHEN v_compare BETWEEN '9189' AND '91F1'
               THEN
                  v_return := v_return || 'RONG';
               WHEN v_compare BETWEEN '91F2' AND '9218'
               THEN
                  v_return := v_return || 'ROU';
               WHEN v_compare BETWEEN '9219' AND '9269'
               THEN
                  v_return := v_return || 'RU';
               WHEN v_compare BETWEEN '926C' AND '9292'
               THEN
                  v_return := v_return || 'RUAN';
               WHEN v_compare BETWEEN '9294' AND '92BD'
               THEN
                  v_return := v_return || 'RUI';
               WHEN v_compare BETWEEN '92BE' AND '92C9'
               THEN
                  v_return := v_return || 'RUN';
               WHEN v_compare = '92CA'
               THEN
                  v_return := v_return || 'RUA';
               WHEN v_compare BETWEEN '92CA' AND '92E4'
               THEN
                  v_return := v_return || 'RUO';
               WHEN v_compare BETWEEN '92E5' AND '9309'
               THEN
                  v_return := v_return || 'SA';
               WHEN v_compare = '930A'
               THEN
                  v_return := v_return || 'SAENG';
               WHEN v_compare BETWEEN '930C' AND '9325'
               THEN
                  v_return := v_return || 'SAI';
               WHEN v_compare = '9328'
               THEN
                  v_return := v_return || 'SAL';
               WHEN v_compare BETWEEN '9329' AND '9355'
               THEN
                  v_return := v_return || 'SAN';
               WHEN v_compare BETWEEN '9358' AND '936A'
               THEN
                  v_return := v_return || 'SANG';
               WHEN v_compare BETWEEN '936C' AND '9391'
               THEN
                  v_return := v_return || 'SAO';
               WHEN v_compare BETWEEN '9392' AND '93C5'
               THEN
                  v_return := v_return || 'SE';
               WHEN v_compare = '93C6'
               THEN
                  v_return := v_return || 'SED';
               WHEN v_compare BETWEEN '93C8' AND '93CC'
               THEN
                  v_return := v_return || 'SEN';
               WHEN v_compare BETWEEN '93CD' AND '93D0'
               THEN
                  v_return := v_return || 'SENG';
               WHEN v_compare = '93D1'
               THEN
                  v_return := v_return || 'SEO';
               WHEN v_compare = '93D2'
               THEN
                  v_return := v_return || 'SEON';
               WHEN v_compare BETWEEN '93D4' AND '941A'
               THEN
                  v_return := v_return || 'SHA';
               WHEN v_compare BETWEEN '941D' AND '9428'
               THEN
                  v_return := v_return || 'SHAI';
               WHEN v_compare BETWEEN '9429' AND '94C1'
               THEN
                  v_return := v_return || 'SHAN';
               WHEN v_compare BETWEEN '94C2' AND '94EE'
               THEN
                  v_return := v_return || 'SHANG';
               WHEN v_compare BETWEEN '94F1' AND '952D'
               THEN
                  v_return := v_return || 'SHAO';
               WHEN v_compare BETWEEN '952E' AND '9571'
               THEN
                  v_return := v_return || 'SHE';
               WHEN v_compare BETWEEN '9574' AND '9602'
               THEN
                  v_return := v_return || 'SHEN';
               WHEN v_compare BETWEEN '9604' AND '965C'
               THEN
                  v_return := v_return || 'SHENG';
               WHEN v_compare BETWEEN '965E' AND '9786'
               THEN
                  v_return := v_return || 'SHI';
               WHEN v_compare BETWEEN '9788' AND '97AE'
               THEN
                  v_return := v_return || 'SHOU';
               WHEN v_compare BETWEEN '97B0' AND '9878'
               THEN
                  v_return := v_return || 'SHU';
               WHEN v_compare BETWEEN '987A' AND '987E'
               THEN
                  v_return := v_return || 'SHUA';
               WHEN v_compare BETWEEN '9880' AND '988A'
               THEN
                  v_return := v_return || 'SHUAI';
               WHEN v_compare BETWEEN '988C' AND '9894'
               THEN
                  v_return := v_return || 'SHUAN';
               WHEN v_compare BETWEEN '9895' AND '98BE'
               THEN
                  v_return := v_return || 'SHUANG';
               WHEN v_compare BETWEEN '98C0' AND '98D6'
               THEN
                  v_return := v_return || 'SHUI';
               WHEN v_compare BETWEEN '98DC' AND '98EE'
               THEN
                  v_return := v_return || 'SHUN';
               WHEN v_compare BETWEEN '98F1' AND '9911'
               THEN
                  v_return := v_return || 'SHUO';
               WHEN v_compare BETWEEN '9912' AND '99AD'
               THEN
                  v_return := v_return || 'SI';
               WHEN v_compare = '99AE'
               THEN
                  v_return := v_return || 'SO';
               WHEN v_compare = '99B0'
               THEN
                  v_return := v_return || 'SOL';
               WHEN v_compare BETWEEN '99B1' AND '99F6'
               THEN
                  v_return := v_return || 'SONG';
               WHEN v_compare BETWEEN '99F8' AND '9A36'
               THEN
                  v_return := v_return || 'SOU';
               WHEN v_compare BETWEEN '9A38' AND '9AB6'
               THEN
                  v_return := v_return || 'SU';
               WHEN v_compare BETWEEN '9AB8' AND '9AC4'
               THEN
                  v_return := v_return || 'SUAN';
               WHEN v_compare BETWEEN '9AC5' AND '9B3A'
               THEN
                  v_return := v_return || 'SUI';
               WHEN v_compare = '9AF0'
               THEN
                  v_return := v_return || 'WIE';
               WHEN v_compare BETWEEN '9B3C' AND '9B62'
               THEN
                  v_return := v_return || 'SUN';
               WHEN v_compare BETWEEN '9B65' AND '9BA9'
               THEN
                  v_return := v_return || 'SUO';
               WHEN v_compare BETWEEN '9BAA' AND '9C10'
               THEN
                  v_return := v_return || 'TA';
               WHEN v_compare = '9C11'
               THEN
                  v_return := v_return || 'TAE';
               WHEN v_compare BETWEEN '9C12' AND '9C59'
               THEN
                  v_return := v_return || 'TAI';
               WHEN v_compare BETWEEN '9C5A' AND '9CE0'
               THEN
                  v_return := v_return || 'TAN';
               WHEN v_compare BETWEEN '9CE2' AND '9D55'
               THEN
                  v_return := v_return || 'TANG';
               WHEN v_compare BETWEEN '9D56' AND '9DB4'
               THEN
                  v_return := v_return || 'TAO';
               WHEN v_compare = '9DB6'
               THEN
                  v_return := v_return || 'TAP';
               WHEN v_compare BETWEEN '9DB8' AND '9DC6'
               THEN
                  v_return := v_return || 'TE';
               WHEN v_compare BETWEEN '9DC8' AND '9DED'
               THEN
                  v_return := v_return || 'TENG';
               WHEN v_compare = '9DEE'
               THEN
                  v_return := v_return || 'TEO';
               WHEN v_compare = '9DF0'
               THEN
                  v_return := v_return || 'TEUL';
               WHEN v_compare BETWEEN '9DF1' AND '9E82'
               THEN
                  v_return := v_return || 'TI';
               WHEN v_compare BETWEEN '9E85' AND '9EED'
               THEN
                  v_return := v_return || 'TIAN';
               WHEN v_compare BETWEEN '9EEE' AND '9F38'
               THEN
                  v_return := v_return || 'TIAO';
               WHEN v_compare BETWEEN '9F39' AND '9F56'
               THEN
                  v_return := v_return || 'TIE';
               WHEN v_compare BETWEEN '9F59' AND '9FAE'
               THEN
                  v_return := v_return || 'TING';
               WHEN v_compare = '9FB0'
               THEN
                  v_return := v_return || 'TOL';
               WHEN v_compare BETWEEN '9FB1' AND 'A015'
               THEN
                  v_return := v_return || 'TONG';
               WHEN v_compare BETWEEN 'A016' AND 'A03A'
               THEN
                  v_return := v_return || 'TOU';
               WHEN v_compare BETWEEN 'A040' AND 'A0A9'
               THEN
                  v_return := v_return || 'TU';
               WHEN v_compare BETWEEN 'A0AA' AND 'A0D5'
               THEN
                  v_return := v_return || 'TUAN';
               WHEN v_compare BETWEEN 'A0D6' AND 'A106'
               THEN
                  v_return := v_return || 'TUI';
               WHEN v_compare BETWEEN 'A108' AND 'A131'
               THEN
                  v_return := v_return || 'TUN';
               WHEN v_compare BETWEEN 'A134' AND 'A1AE'
               THEN
                  v_return := v_return || 'TUO';
               WHEN v_compare BETWEEN 'A1B0' AND 'A1E8'
               THEN
                  v_return := v_return || 'WA';
               WHEN v_compare BETWEEN 'A1E9' AND 'A1F5'
               THEN
                  v_return := v_return || 'WAI';
               WHEN v_compare BETWEEN 'A1F8' AND 'A279'
               THEN
                  v_return := v_return || 'WAN';
               WHEN v_compare BETWEEN 'A27A' AND 'A2B9'
               THEN
                  v_return := v_return || 'WANG';
               WHEN v_compare BETWEEN 'A2BC' AND 'A408'
               THEN
                  v_return := v_return || 'WEI';
               WHEN v_compare BETWEEN 'A40D' AND 'A47C'
               THEN
                  v_return := v_return || 'WEN';
               WHEN v_compare BETWEEN 'A47D' AND 'A4A2'
               THEN
                  v_return := v_return || 'WENG';
               WHEN v_compare BETWEEN 'A4A4' AND 'A4EA'
               THEN
                  v_return := v_return || 'WO';
               WHEN v_compare BETWEEN 'A4EC' AND 'A5D4'
               THEN
                  v_return := v_return || 'WU';
               WHEN v_compare BETWEEN 'A5D6' AND 'A784'
               THEN
                  v_return := v_return || 'XI';
               WHEN v_compare BETWEEN 'A785' AND 'A7FA'
               THEN
                  v_return := v_return || 'XIA';
               WHEN v_compare BETWEEN 'A7FD' AND 'A951'
               THEN
                  v_return := v_return || 'XIAN';
               WHEN v_compare BETWEEN 'A954' AND 'A9CE'
               THEN
                  v_return := v_return || 'XIANG';
               WHEN v_compare BETWEEN 'A9D0' AND 'AA8A'
               THEN
                  v_return := v_return || 'XIAO';
               WHEN v_compare BETWEEN 'AA8D' AND 'AB7E'
               THEN
                  v_return := v_return || 'XIE';
               WHEN v_compare BETWEEN 'AB80' AND 'ABD4'
               THEN
                  v_return := v_return || 'XIN';
               WHEN v_compare BETWEEN 'ABD5' AND 'AC41'
               THEN
                  v_return := v_return || 'XING';
               WHEN v_compare BETWEEN 'AC42' AND 'AC64'
               THEN
                  v_return := v_return || 'XIONG';
               WHEN v_compare BETWEEN 'AC65' AND 'ACBA'
               THEN
                  v_return := v_return || 'XIU';
               WHEN v_compare BETWEEN 'ACBC' AND 'AD90'
               THEN
                  v_return := v_return || 'XU';
               WHEN v_compare = 'ACD9'
               THEN
                  v_return := v_return || 'CHUA';
               WHEN v_compare BETWEEN 'AD91' AND 'AE32'
               THEN
                  v_return := v_return || 'XUAN';
               WHEN v_compare BETWEEN 'AE34' AND 'AE89'
               THEN
                  v_return := v_return || 'XUE';
               WHEN v_compare BETWEEN 'AE8C' AND 'AF1E'
               THEN
                  v_return := v_return || 'XUN';
               WHEN v_compare BETWEEN 'AF20' AND 'AF96'
               THEN
                  v_return := v_return || 'YA';
               WHEN v_compare BETWEEN 'AF98' AND 'B118'
               THEN
                  v_return := v_return || 'YAN';
               WHEN v_compare = 'B030'
               THEN
                  v_return := v_return || 'EOM';
               WHEN v_compare BETWEEN 'B11A' AND 'B1A8'
               THEN
                  v_return := v_return || 'YANG';
               WHEN v_compare BETWEEN 'B1AD' AND 'B275'
               THEN
                  v_return := v_return || 'YAO';
               WHEN v_compare BETWEEN 'B276' AND 'B30A'
               THEN
                  v_return := v_return || 'YE';
               WHEN v_compare BETWEEN 'B30D' AND 'B30E'
               THEN
                  v_return := v_return || 'YEN';
               WHEN v_compare BETWEEN 'B310' AND 'B594'
               THEN
                  v_return := v_return || 'YI';
               WHEN v_compare = 'B359'
               THEN
                  v_return := v_return || 'I';
               WHEN v_compare BETWEEN 'B596' AND 'B684'
               THEN
                  v_return := v_return || 'YIN';
               WHEN v_compare BETWEEN 'B685' AND 'B768'
               THEN
                  v_return := v_return || 'YING';
               WHEN v_compare BETWEEN 'B76C' AND 'B76E'
               THEN
                  v_return := v_return || 'YO';
               WHEN v_compare BETWEEN 'B770' AND 'B7EA'
               THEN
                  v_return := v_return || 'YONG';
               WHEN v_compare BETWEEN 'B7EC' AND 'B8B2'
               THEN
                  v_return := v_return || 'YOU';
               WHEN v_compare BETWEEN 'B8B5' AND 'BA98'
               THEN
                  v_return := v_return || 'YU';
               WHEN v_compare BETWEEN 'BA99' AND 'BB58'
               THEN
                  v_return := v_return || 'YUAN';
               WHEN v_compare BETWEEN 'BB59' AND 'BBBE'
               THEN
                  v_return := v_return || 'YUE';
               WHEN v_compare BETWEEN 'BBC1' AND 'BC58'
               THEN
                  v_return := v_return || 'YUN';
               WHEN v_compare BETWEEN 'BC59' AND 'BC7E'
               THEN
                  v_return := v_return || 'ZA';
               WHEN v_compare BETWEEN 'BC81' AND 'BCA8'
               THEN
                  v_return := v_return || 'ZAI';
               WHEN v_compare BETWEEN 'BCAA' AND 'BCEA'
               THEN
                  v_return := v_return || 'ZAN';
               WHEN v_compare BETWEEN 'BCEE' AND 'BD0A'
               THEN
                  v_return := v_return || 'ZANG';
               WHEN v_compare BETWEEN 'BD0C' AND 'BD46'
               THEN
                  v_return := v_return || 'ZAO';
               WHEN v_compare BETWEEN 'BD48' AND 'BD99'
               THEN
                  v_return := v_return || 'ZE';
               WHEN v_compare BETWEEN 'BD9A' AND 'BDA2'
               THEN
                  v_return := v_return || 'ZEI';
               WHEN v_compare BETWEEN 'BDA5' AND 'BDAC'
               THEN
                  v_return := v_return || 'ZEN';
               WHEN v_compare BETWEEN 'BDAD' AND 'BDCC'
               THEN
                  v_return := v_return || 'ZENG';
               WHEN v_compare BETWEEN 'BDCE' AND 'BE40'
               THEN
                  v_return := v_return || 'ZHA';
               WHEN v_compare = 'BDF8'
               THEN
                  v_return := v_return || 'GAD';
               WHEN v_compare BETWEEN 'BE41' AND 'BE62'
               THEN
                  v_return := v_return || 'ZHAI';
               WHEN v_compare BETWEEN 'BE65' AND 'BEF4'
               THEN
                  v_return := v_return || 'ZHAN';
               WHEN v_compare BETWEEN 'BEF6' AND 'BF3E'
               THEN
                  v_return := v_return || 'ZHANG';
               WHEN v_compare BETWEEN 'BF40' AND 'BF8C'
               THEN
                  v_return := v_return || 'ZHAO';
               WHEN v_compare BETWEEN 'BF8E' AND 'BFF8'
               THEN
                  v_return := v_return || 'ZHE';
               WHEN v_compare BETWEEN 'BFF9' AND 'C0B2'
               THEN
                  v_return := v_return || 'ZHEN';
               WHEN v_compare BETWEEN 'C0B4' AND 'C11E'
               THEN
                  v_return := v_return || 'ZHENG';
               WHEN v_compare BETWEEN 'C122' AND 'C2C4'
               THEN
                  v_return := v_return || 'ZHI';
               WHEN v_compare BETWEEN 'C2C5' AND 'C31A'
               THEN
                  v_return := v_return || 'ZHONG';
               WHEN v_compare BETWEEN 'C31D' AND 'C39A'
               THEN
                  v_return := v_return || 'ZHOU';
               WHEN v_compare BETWEEN 'C39C' AND 'C47C'
               THEN
                  v_return := v_return || 'ZHU';
               WHEN v_compare BETWEEN 'C47D' AND 'C484'
               THEN
                  v_return := v_return || 'ZHUA';
               WHEN v_compare BETWEEN 'C485' AND 'C486'
               THEN
                  v_return := v_return || 'ZHUAI';
               WHEN v_compare BETWEEN 'C488' AND 'C4C0'
               THEN
                  v_return := v_return || 'ZHUAN';
               WHEN v_compare BETWEEN 'C4C2' AND 'C4E5'
               THEN
                  v_return := v_return || 'ZHUANG';
               WHEN v_compare BETWEEN 'C4E6' AND 'C51C'
               THEN
                  v_return := v_return || 'ZHUI';
               WHEN v_compare BETWEEN 'C51D' AND 'C530'
               THEN
                  v_return := v_return || 'ZHUN';
               WHEN v_compare BETWEEN 'C534' AND 'C5A5'
               THEN
                  v_return := v_return || 'ZHUO';
               WHEN v_compare BETWEEN 'C5A8' AND 'C648'
               THEN
                  v_return := v_return || 'ZI';
               WHEN v_compare = 'C64A'
               THEN
                  v_return := v_return || 'ZO';
               WHEN v_compare BETWEEN 'C64C' AND 'C6B5'
               THEN
                  v_return := v_return || 'ZONG';
               WHEN v_compare BETWEEN 'C6B6' AND 'C6D6'
               THEN
                  v_return := v_return || 'ZOU';
               WHEN v_compare BETWEEN 'C6E1' AND 'C714'
               THEN
                  v_return := v_return || 'ZU';
               WHEN v_compare BETWEEN 'C715' AND 'C72D'
               THEN
                  v_return := v_return || 'ZUAN';
               WHEN v_compare BETWEEN 'C72E' AND 'C75E'
               THEN
                  v_return := v_return || 'ZUI';
               WHEN v_compare BETWEEN 'C760' AND 'C776'
               THEN
                  v_return := v_return || 'ZUN';
               WHEN v_compare BETWEEN 'C77A' AND 'C7B4'
               THEN
                  v_return := v_return || 'ZUO';
               ELSE
                  v_return := v_return || v_substr;
            END CASE;
         END LOOP;
      WHEN 2
      THEN                                                           --全拼首字母大写
         FOR i IN 1 .. v_length
         LOOP
            v_substr := SUBSTR (p_str, i, 1);
            v_compare := fn_nlssort (v_substr);
 
            CASE
               WHEN v_compare BETWEEN '3B29' AND '3B30'
               THEN
                  v_return := v_return || 'A';
               WHEN v_compare = '3B31'
               THEN
                  v_return := v_return || 'Aes';
               WHEN v_compare BETWEEN '3B32' AND '3B9E'
               THEN
                  v_return := v_return || 'Ai';
               WHEN v_compare BETWEEN '3BA0' AND '3BFE'
               THEN
                  v_return := v_return || 'An';
               WHEN v_compare BETWEEN '3C01' AND '3C14'
               THEN
                  v_return := v_return || 'Ang';
               WHEN v_compare BETWEEN '3C15' AND '3C82'
               THEN
                  v_return := v_return || 'Ao';
               WHEN v_compare BETWEEN '3C84' AND '3CE9'
               THEN
                  v_return := v_return || 'Ba';
               WHEN v_compare BETWEEN '3CED' AND '3D1D'
               THEN
                  v_return := v_return || 'Bai';
               WHEN v_compare BETWEEN '3D20' AND '3D64'
               THEN
                  v_return := v_return || 'Ban';
               WHEN v_compare BETWEEN '3D66' AND '3DA2'
               THEN
                  v_return := v_return || 'Bang';
               WHEN v_compare BETWEEN '3DA4' AND '3E10'
               THEN
                  v_return := v_return || 'Bao';
               WHEN v_compare = '3E11'
               THEN
                  v_return := v_return || 'Be';
               WHEN v_compare BETWEEN '3E12' AND '3E7A'
               THEN
                  v_return := v_return || 'Bei';
               WHEN v_compare BETWEEN '3E7C' AND '3EA0'
               THEN
                  v_return := v_return || 'Ben';
               WHEN v_compare BETWEEN '3EA1' AND '3ED5'
               THEN
                  v_return := v_return || 'Beng';
               WHEN v_compare BETWEEN '3ED8' AND '3FE9'
               THEN
                  v_return := v_return || 'Bi';
               WHEN v_compare BETWEEN '3FEA' AND '4055'
               THEN
                  v_return := v_return || 'Bian';
               WHEN v_compare BETWEEN '4058' AND '40AE'
               THEN
                  v_return := v_return || 'Biao';
               WHEN v_compare = '4060'
               THEN
                  v_return := v_return || 'Bia';
               WHEN v_compare BETWEEN '40B4' AND '40D4'
               THEN
                  v_return := v_return || 'Bie';
               WHEN v_compare BETWEEN '40D6' AND '4116'
               THEN
                  v_return := v_return || 'Bin';
               WHEN v_compare BETWEEN '4118' AND '4160'
               THEN
                  v_return := v_return || 'Bing';
               WHEN v_compare BETWEEN '4161' AND '4224'
               THEN
                  v_return := v_return || 'Bo';
               WHEN v_compare BETWEEN '4225' AND '427C'
               THEN
                  v_return := v_return || 'Bu';
               WHEN v_compare BETWEEN '427D' AND '4289'
               THEN
                  v_return := v_return || 'Ca';
               WHEN v_compare BETWEEN '428C' AND '42B5'
               THEN
                  v_return := v_return || 'Cai';
               WHEN v_compare BETWEEN '42B9' AND '430C'
               THEN
                  v_return := v_return || 'Can';
               WHEN v_compare BETWEEN '430D' AND '4334'
               THEN
                  v_return := v_return || 'Cang';
               WHEN v_compare BETWEEN '4335' AND '435C'
               THEN
                  v_return := v_return || 'Cao';
               WHEN v_compare BETWEEN '435D' AND '438C'
               THEN
                  v_return := v_return || 'Ce';
               WHEN v_compare BETWEEN '4390' AND '4398'
               THEN
                  v_return := v_return || 'Cen';
               WHEN v_compare BETWEEN '439D' AND '43AA'
               THEN
                  v_return := v_return || 'Ceng';
               WHEN v_compare = '43AC'
               THEN
                  v_return := v_return || 'Ceok';
               WHEN v_compare = '43AE'
               THEN
                  v_return := v_return || 'Ceom';
               WHEN v_compare = '43B0'
               THEN
                  v_return := v_return || 'Ceon';
               WHEN v_compare = '43B1'
               THEN
                  v_return := v_return || 'Ceor';
               WHEN v_compare BETWEEN '43B2' AND '440A'
               THEN
                  v_return := v_return || 'Cha';
               WHEN v_compare BETWEEN '440E' AND '442D'
               THEN
                  v_return := v_return || 'Chai';
               WHEN v_compare BETWEEN '4431' AND '44E1'
               THEN
                  v_return := v_return || 'Chan';
               WHEN v_compare BETWEEN '44E4' AND '4552'
               THEN
                  v_return := v_return || 'Chang';
               WHEN v_compare BETWEEN '4554' AND '458E'
               THEN
                  v_return := v_return || 'Chao';
               WHEN v_compare BETWEEN '4590' AND '45C8'
               THEN
                  v_return := v_return || 'Che';
               WHEN v_compare BETWEEN '45C9' AND '463D'
               THEN
                  v_return := v_return || 'Chen';
               WHEN v_compare BETWEEN '463E' AND '46CD'
               THEN
                  v_return := v_return || 'Cheng';
               WHEN v_compare BETWEEN '46CE' AND '47A6'
               THEN
                  v_return := v_return || 'Chi';
               WHEN v_compare BETWEEN '47A8' AND '47EC'
               THEN
                  v_return := v_return || 'Chong';
               WHEN v_compare BETWEEN '47ED' AND '484C'
               THEN
                  v_return := v_return || 'Chou';
               WHEN v_compare BETWEEN '484D' AND '48E2'
               THEN
                  v_return := v_return || 'Chu';
               WHEN v_compare BETWEEN '48E9' AND '48F4'
               THEN
                  v_return := v_return || 'Chuai';
               WHEN v_compare BETWEEN '48F6' AND '4924'
               THEN
                  v_return := v_return || 'Chuan';
               WHEN v_compare BETWEEN '4925' AND '4951'
               THEN
                  v_return := v_return || 'Chuang';
               WHEN v_compare BETWEEN '4954' AND '496E'
               THEN
                  v_return := v_return || 'Chui';
               WHEN v_compare BETWEEN '4971' AND '49C6'
               THEN
                  v_return := v_return || 'Chun';
               WHEN v_compare BETWEEN '49C8' AND '49EA'
               THEN
                  v_return := v_return || 'Chuo';
               WHEN v_compare BETWEEN '49EC' AND '4A4A'
               THEN
                  v_return := v_return || 'Ci';
               WHEN v_compare = '4A50'
               THEN
                  v_return := v_return || 'Cis';
               WHEN v_compare BETWEEN '4A51' AND '4AB2'
               THEN
                  v_return := v_return || 'Cong';
               WHEN v_compare BETWEEN '4AB4' AND '4ABA'
               THEN
                  v_return := v_return || 'Cou';
               WHEN v_compare BETWEEN '4ABC' AND '4AEA'
               THEN
                  v_return := v_return || 'Cu';
               WHEN v_compare BETWEEN '4AEE' AND '4B0C'
               THEN
                  v_return := v_return || 'Cuan';
               WHEN v_compare BETWEEN '4B0D' AND '4B56'
               THEN
                  v_return := v_return || 'Cui';
               WHEN v_compare BETWEEN '4B59' AND '4B6C'
               THEN
                  v_return := v_return || 'Cun';
               WHEN v_compare BETWEEN '4B70' AND '4BA9'
               THEN
                  v_return := v_return || 'Cuo';
               WHEN v_compare BETWEEN '4BAD' AND '4BFE'
               THEN
                  v_return := v_return || 'Da';
               WHEN v_compare BETWEEN '4C00' AND '4C4E'
               THEN
                  v_return := v_return || 'Dai';
               WHEN v_compare BETWEEN '4C50' AND '4CDC'
               THEN
                  v_return := v_return || 'Dan';
               WHEN v_compare BETWEEN '4CDE' AND '4D26'
               THEN
                  v_return := v_return || 'Dang';
               WHEN v_compare BETWEEN '4D28' AND '4D76'
               THEN
                  v_return := v_return || 'Dao';
               WHEN v_compare BETWEEN '4D7E' AND '4D8D'
               THEN
                  v_return := v_return || 'De';
               WHEN v_compare = '4D8E'
               THEN
                  v_return := v_return || 'Dem';
               WHEN v_compare BETWEEN '4D90' AND '4D91'
               THEN
                  v_return := v_return || 'Den';
               WHEN v_compare BETWEEN '4D94' AND '4DC0'
               THEN
                  v_return := v_return || 'Deng';
               WHEN v_compare BETWEEN '4DC4' AND '4E8A'
               THEN
                  v_return := v_return || 'Di';
               WHEN v_compare = '4E8C'
               THEN
                  v_return := v_return || 'Dia';
               WHEN v_compare BETWEEN '4E8D' AND '4EE8'
               THEN
                  v_return := v_return || 'Dian';
               WHEN v_compare BETWEEN '4EE9' AND '4F38'
               THEN
                  v_return := v_return || 'Diao';
               WHEN v_compare BETWEEN '4F39' AND '4F90'
               THEN
                  v_return := v_return || 'Die';
               WHEN v_compare = '4F8D'
               THEN
                  v_return := v_return || 'Dei';
               WHEN v_compare = '4F91'
               THEN
                  v_return := v_return || 'Dim';
               WHEN v_compare BETWEEN '4F92' AND '4FCD'
               THEN
                  v_return := v_return || 'Ding';
               WHEN v_compare BETWEEN '4FCD' AND '4FD4'
               THEN
                  v_return := v_return || 'Diu';
               WHEN v_compare BETWEEN '4FD5' AND '5032'
               THEN
                  v_return := v_return || 'Dong';
               WHEN v_compare BETWEEN '5034' AND '507C'
               THEN
                  v_return := v_return || 'Dou';
               WHEN v_compare = '5044'
               THEN
                  v_return := v_return || 'Dul';
               WHEN v_compare BETWEEN '507E' AND '50E9'
               THEN
                  v_return := v_return || 'Du';
               WHEN v_compare BETWEEN '50EA' AND '5110'
               THEN
                  v_return := v_return || 'Duan';
               WHEN v_compare BETWEEN '5114' AND '514E'
               THEN
                  v_return := v_return || 'Dui';
               WHEN v_compare BETWEEN '5152' AND '518D'
               THEN
                  v_return := v_return || 'Dun';
               WHEN v_compare = '5160'
               THEN
                  v_return := v_return || 'Ton';
               WHEN v_compare BETWEEN '518E' AND '5200'
               THEN
                  v_return := v_return || 'Duo';
               WHEN v_compare BETWEEN '5205' AND '52C2'
               THEN
                  v_return := v_return || 'E';
               WHEN v_compare BETWEEN '52C4' AND '52CD'
               THEN
                  v_return := v_return || 'En';
               WHEN v_compare = '52D4'
               THEN
                  v_return := v_return || 'Eng';
               WHEN v_compare = '52D5'
               THEN
                  v_return := v_return || 'Eo';
               WHEN v_compare = '52D6'
               THEN
                  v_return := v_return || 'Eol';
               WHEN v_compare = '52D8'
               THEN
                  v_return := v_return || 'Eos';
               WHEN v_compare BETWEEN '52D9' AND '5332'
               THEN
                  v_return := v_return || 'Er';
               WHEN v_compare BETWEEN '5334' AND '5366'
               THEN
                  v_return := v_return || 'Fa';
               WHEN v_compare BETWEEN '536A' AND '53FA'
               THEN
                  v_return := v_return || 'Fan';
               WHEN v_compare BETWEEN '53FD' AND '5438'
               THEN
                  v_return := v_return || 'Fang';
               WHEN v_compare BETWEEN '5439' AND '54B2'
               THEN
                  v_return := v_return || 'Fei';
               WHEN v_compare BETWEEN '54B4' AND '5528'
               THEN
                  v_return := v_return || 'Fen';
               WHEN v_compare BETWEEN '5529' AND '55A9'
               THEN
                  v_return := v_return || 'Feng';
               WHEN v_compare BETWEEN '55AA' AND '55AE'
               THEN
                  v_return := v_return || 'Fo';
               WHEN v_compare BETWEEN '55B1' AND '55BC'
               THEN
                  v_return := v_return || 'Fou';
               WHEN v_compare BETWEEN '55BD' AND '5739'
               THEN
                  v_return := v_return || 'Fu';
               WHEN v_compare = '569D'
               THEN
                  v_return := v_return || 'M';
               WHEN v_compare BETWEEN '573C' AND '574C'
               THEN
                  v_return := v_return || 'Ga';
               WHEN v_compare BETWEEN '574D' AND '578C'
               THEN
                  v_return := v_return || 'Gai';
               WHEN v_compare BETWEEN '578D' AND '57F0'
               THEN
                  v_return := v_return || 'Gan';
               WHEN v_compare BETWEEN '57F1' AND '582C'
               THEN
                  v_return := v_return || 'Gang';
               WHEN v_compare BETWEEN '582E' AND '5884'
               THEN
                  v_return := v_return || 'Gao';
               WHEN v_compare BETWEEN '5885' AND '5905'
               THEN
                  v_return := v_return || 'Ge';
               WHEN v_compare = '5906'
               THEN
                  v_return := v_return || 'Gei';
               WHEN v_compare BETWEEN '5909' AND '5915'
               THEN
                  v_return := v_return || 'Gen';
               WHEN v_compare BETWEEN '5918' AND '594E'
               THEN
                  v_return := v_return || 'Geng';
               WHEN v_compare = '5956'
               THEN
                  v_return := v_return || 'Gib';
               WHEN v_compare = '5958'
               THEN
                  v_return := v_return || 'Go';
               WHEN v_compare BETWEEN '5959' AND '59BA'
               THEN
                  v_return := v_return || 'Gong';
               WHEN v_compare BETWEEN '59BD' AND '5A0E'
               THEN
                  v_return := v_return || 'Gou';
               WHEN v_compare BETWEEN '5A10' AND '5AB2'
               THEN
                  v_return := v_return || 'Gu';
               WHEN v_compare BETWEEN '5AB4' AND '5AE8'
               THEN
                  v_return := v_return || 'Gua';
               WHEN v_compare BETWEEN '5AE9' AND '5AF8'
               THEN
                  v_return := v_return || 'Guai';
               WHEN v_compare BETWEEN '5AFD' AND '5B5E'
               THEN
                  v_return := v_return || 'Guan';
               WHEN v_compare BETWEEN '5B60' AND '5B8C'
               THEN
                  v_return := v_return || 'Guang';
               WHEN v_compare BETWEEN '5B8D' AND '5C2E'
               THEN
                  v_return := v_return || 'Gui';
               WHEN v_compare = '5BC8'
               THEN
                  v_return := v_return || 'Kwi';
               WHEN v_compare BETWEEN '5C30' AND '5C58'
               THEN
                  v_return := v_return || 'Gun';
               WHEN v_compare BETWEEN '5C51' AND '5CB6'
               THEN
                  v_return := v_return || 'Guo';
               WHEN v_compare BETWEEN '5CB8' AND '5CBD'
               THEN
                  v_return := v_return || 'Ha';
               WHEN v_compare BETWEEN '5CC6' AND '5CEC'
               THEN
                  v_return := v_return || 'Hai';
               WHEN v_compare = '5CED'
               THEN
                  v_return := v_return || 'Hal';
               WHEN v_compare BETWEEN '5CEE' AND '5D99'
               THEN
                  v_return := v_return || 'Han';
               WHEN v_compare BETWEEN '5D9D' AND '5DBC'
               THEN
                  v_return := v_return || 'Hang';
               WHEN v_compare BETWEEN '5DBE' AND '5E20'
               THEN
                  v_return := v_return || 'Hao';
               WHEN v_compare = '5E02'
               THEN
                  v_return := v_return || 'Ho';
               WHEN v_compare BETWEEN '5E22' AND '5EC5'
               THEN
                  v_return := v_return || 'He';
               WHEN v_compare BETWEEN '5EC6' AND '5ECE'
               THEN
                  v_return := v_return || 'Hei';
               WHEN v_compare BETWEEN '5ED0' AND '5EDC'
               THEN
                  v_return := v_return || 'Hen';
               WHEN v_compare BETWEEN '5EDD' AND '5F03'
               THEN
                  v_return := v_return || 'Heng';
               WHEN v_compare = '5F04'
               THEN
                  v_return := v_return || 'Hol';
               WHEN v_compare BETWEEN '5F05' AND '5F8D'
               THEN
                  v_return := v_return || 'Hong';
               WHEN v_compare BETWEEN '5F8E' AND '5FD2'
               THEN
                  v_return := v_return || 'Hou';
               WHEN v_compare BETWEEN '5FD4' AND '60B1'
               THEN
                  v_return := v_return || 'Hu';
               WHEN v_compare BETWEEN '60B2' AND '6111'
               THEN
                  v_return := v_return || 'Hua';
               WHEN v_compare BETWEEN '6112' AND '612D'
               THEN
                  v_return := v_return || 'Huai';
               WHEN v_compare BETWEEN '612E' AND '61C6'
               THEN
                  v_return := v_return || 'Huan';
               WHEN v_compare BETWEEN '61CA' AND '624A'
               THEN
                  v_return := v_return || 'Huang';
               WHEN v_compare BETWEEN '624C' AND '6344'
               THEN
                  v_return := v_return || 'Hui';
               WHEN v_compare BETWEEN '6346' AND '6388'
               THEN
                  v_return := v_return || 'Hun';
               WHEN v_compare BETWEEN '638C' AND '63FA'
               THEN
                  v_return := v_return || 'Huo';
               WHEN v_compare = '63FD'
               THEN
                  v_return := v_return || 'Hwa';
               WHEN v_compare BETWEEN '63FE' AND '6601'
               THEN
                  v_return := v_return || 'Ji';
               WHEN v_compare BETWEEN '6604' AND '6691'
               THEN
                  v_return := v_return || 'Jia';
               WHEN v_compare BETWEEN '6692' AND '67F8'
               THEN
                  v_return := v_return || 'Jian';
               WHEN v_compare BETWEEN '67F9' AND '6860'
               THEN
                  v_return := v_return || 'Jiang';
               WHEN v_compare BETWEEN '6862' AND '6930'
               THEN
                  v_return := v_return || 'Jiao';
               WHEN v_compare BETWEEN '6931' AND '6A18'
               THEN
                  v_return := v_return || 'Jie';
               WHEN v_compare BETWEEN '6A1A' AND '6AC9'
               THEN
                  v_return := v_return || 'Jin';
               WHEN v_compare BETWEEN '6ACA' AND '6B65'
               THEN
                  v_return := v_return || 'Jing';
               WHEN v_compare BETWEEN '6B66' AND '6B9A'
               THEN
                  v_return := v_return || 'Jiong';
               WHEN v_compare BETWEEN '6B9C' AND '6C0C'
               THEN
                  v_return := v_return || 'Jiu';
               WHEN v_compare = '6C0D'
               THEN
                  v_return := v_return || 'Jou';
               WHEN v_compare BETWEEN '6C0E' AND '6D2A'
               THEN
                  v_return := v_return || 'Ju';
               WHEN v_compare BETWEEN '6D2D' AND '6D80'
               THEN
                  v_return := v_return || 'Juan';
               WHEN v_compare BETWEEN '6D82' AND '6E28'
               THEN
                  v_return := v_return || 'Jue';
               WHEN v_compare BETWEEN '6E2A' AND '6E85'
               THEN
                  v_return := v_return || 'Jun';
               WHEN v_compare BETWEEN '6E86' AND '6E92'
               THEN
                  v_return := v_return || 'Ka';
               WHEN v_compare BETWEEN '6E94' AND '6EC9'
               THEN
                  v_return := v_return || 'Kai';
               WHEN v_compare = '6ECC'
               THEN
                  v_return := v_return || 'Kal';
               WHEN v_compare BETWEEN '6ECD' AND '6F00'
               THEN
                  v_return := v_return || 'Kan';
               WHEN v_compare BETWEEN '6F02' AND '6F30'
               THEN
                  v_return := v_return || 'Kang';
               WHEN v_compare BETWEEN '6F31' AND '6F4D'
               THEN
                  v_return := v_return || 'Kao';
               WHEN v_compare BETWEEN '6F50' AND '6FC8'
               THEN
                  v_return := v_return || 'Ke';
               WHEN v_compare BETWEEN '6FC9' AND '6FDA'
               THEN
                  v_return := v_return || 'Ken';
               WHEN v_compare BETWEEN '6FDC' AND '6FF5'
               THEN
                  v_return := v_return || 'Keng';
               WHEN v_compare = '6FFC'
               THEN
                  v_return := v_return || 'Ki';
               WHEN v_compare BETWEEN '6FFD' AND '7016'
               THEN
                  v_return := v_return || 'Kong';
               WHEN v_compare = '7018'
               THEN
                  v_return := v_return || 'Kos';
               WHEN v_compare BETWEEN '7019' AND '703E'
               THEN
                  v_return := v_return || 'Kou';
               WHEN v_compare BETWEEN '7041' AND '707A'
               THEN
                  v_return := v_return || 'Ku';
               WHEN v_compare BETWEEN '707C' AND '7095'
               THEN
                  v_return := v_return || 'Kua';
               WHEN v_compare BETWEEN '709A' AND '70C1'
               THEN
                  v_return := v_return || 'Kuai';
               WHEN v_compare BETWEEN '70C2' AND '70D4'
               THEN
                  v_return := v_return || 'Kuan';
               WHEN v_compare BETWEEN '70D8' AND '7128'
               THEN
                  v_return := v_return || 'Kuang';
               WHEN v_compare BETWEEN '7129' AND '71B1'
               THEN
                  v_return := v_return || 'Kui';
               WHEN v_compare BETWEEN '71B2' AND '71FE'
               THEN
                  v_return := v_return || 'Kun';
               WHEN v_compare BETWEEN '7200' AND '7226'
               THEN
                  v_return := v_return || 'Kuo';
               WHEN v_compare = '7228'
               THEN
                  v_return := v_return || 'Kweok';
               WHEN v_compare BETWEEN '722C' AND '726A'
               THEN
                  v_return := v_return || 'La';
               WHEN v_compare BETWEEN '726C' AND '72B5'
               THEN
                  v_return := v_return || 'Lai';
               WHEN v_compare BETWEEN '72B9' AND '733C'
               THEN
                  v_return := v_return || 'Lan';
               WHEN v_compare BETWEEN '733D' AND '7388'
               THEN
                  v_return := v_return || 'Lang';
               WHEN v_compare BETWEEN '7389' AND '73E5'
               THEN
                  v_return := v_return || 'Lao';
               WHEN v_compare BETWEEN '73E8' AND '7402'
               THEN
                  v_return := v_return || 'Le';
               WHEN v_compare BETWEEN '7404' AND '7485'
               THEN
                  v_return := v_return || 'Lei';
               WHEN v_compare BETWEEN '7488' AND '7499'
               THEN
                  v_return := v_return || 'Leng';
               WHEN v_compare BETWEEN '749C' AND '7642'
               THEN
                  v_return := v_return || 'Li';
               WHEN v_compare BETWEEN '7644' AND '7645'
               THEN
                  v_return := v_return || 'Lia';
               WHEN v_compare BETWEEN '7646' AND '76EC'
               THEN
                  v_return := v_return || 'Lian';
               WHEN v_compare BETWEEN '76ED' AND '7731'
               THEN
                  v_return := v_return || 'Liang';
               WHEN v_compare BETWEEN '7732' AND '7794'
               THEN
                  v_return := v_return || 'Liao';
               WHEN v_compare BETWEEN '7795' AND '77E2'
               THEN
                  v_return := v_return || 'Lie';
               WHEN v_compare BETWEEN '77E4' AND '785D'
               THEN
                  v_return := v_return || 'Lin';
               WHEN v_compare = '77EA'
               THEN
                  v_return := v_return || 'Len';
               WHEN v_compare BETWEEN '7860' AND '7904'
               THEN
                  v_return := v_return || 'Ling';
               WHEN v_compare BETWEEN '7905' AND '7986'
               THEN
                  v_return := v_return || 'Liu';
               WHEN v_compare BETWEEN '7988' AND '7989'
               THEN
                  v_return := v_return || 'Lo';
               WHEN v_compare BETWEEN '798A' AND '79FD'
               THEN
                  v_return := v_return || 'Long';
               WHEN v_compare BETWEEN '79FE' AND '7A49'
               THEN
                  v_return := v_return || 'Lou';
               WHEN v_compare BETWEEN '7A4C' AND '7B4D'
               THEN
                  v_return := v_return || 'Lu';
               WHEN v_compare BETWEEN '7B4E' AND '7B80'
               THEN
                  v_return := v_return || 'Luan';
               WHEN v_compare BETWEEN '7B81' AND '7BB2'
               THEN
                  v_return := v_return || 'Lun';
               WHEN v_compare BETWEEN '7BB5' AND '7C25'
               THEN
                  v_return := v_return || 'Luo';
               WHEN v_compare BETWEEN '7C26' AND '7C82'
               THEN
                  v_return := v_return || 'Lv';
               WHEN v_compare BETWEEN '7C84' AND '7C98'
               THEN
                  v_return := v_return || 'Lue';
               WHEN v_compare BETWEEN '7C9C' AND '7CE4'
               THEN
                  v_return := v_return || 'Ma';
               WHEN v_compare BETWEEN '7CE5' AND '7D0C'
               THEN
                  v_return := v_return || 'Mai';
               WHEN v_compare BETWEEN '7D11' AND '7D6E'
               THEN
                  v_return := v_return || 'Man';
               WHEN v_compare BETWEEN '7D70' AND '7DA9'
               THEN
                  v_return := v_return || 'Mang';
               WHEN v_compare BETWEEN '7DAC' AND '7E15'
               THEN
                  v_return := v_return || 'Mao';
               WHEN v_compare = '7E0C'
               THEN
                  v_return := v_return || 'Q';
               WHEN v_compare BETWEEN '7E18' AND '7E1E'
               THEN
                  v_return := v_return || 'Me';
               WHEN v_compare BETWEEN '7E20' AND '7E9A'
               THEN
                  v_return := v_return || 'Mei';
               WHEN v_compare BETWEEN '7E9D' AND '7EC1'
               THEN
                  v_return := v_return || 'Men';
               WHEN v_compare BETWEEN '7EC2' AND '7F36'
               THEN
                  v_return := v_return || 'Meng';
               WHEN v_compare = '7F38'
               THEN
                  v_return := v_return || 'Meo';
               WHEN v_compare BETWEEN '7F39' AND '7FE4'
               THEN
                  v_return := v_return || 'Mi';
               WHEN v_compare BETWEEN '7FE6' AND '8034'
               THEN
                  v_return := v_return || 'Mian';
               WHEN v_compare BETWEEN '8035' AND '805A'
               THEN
                  v_return := v_return || 'Miao';
               WHEN v_compare BETWEEN '805C' AND '8081'
               THEN
                  v_return := v_return || 'Mie';
               WHEN v_compare BETWEEN '8084' AND '80E4'
               THEN
                  v_return := v_return || 'Min';
               WHEN v_compare = '8096'
               THEN
                  v_return := v_return || 'Lem';
               WHEN v_compare BETWEEN '80E5' AND '8116'
               THEN
                  v_return := v_return || 'Ming';
               WHEN v_compare BETWEEN '8119' AND '811D'
               THEN
                  v_return := v_return || 'Miu';
               WHEN v_compare BETWEEN '811E' AND '81A9'
               THEN
                  v_return := v_return || 'Mo';
               WHEN v_compare BETWEEN '81AC' AND '81CC'
               THEN
                  v_return := v_return || 'Mou';
               WHEN v_compare BETWEEN '81CD' AND '821E'
               THEN
                  v_return := v_return || 'Mu';
               WHEN v_compare = '8220'
               THEN
                  v_return := v_return || 'Myeo';
               WHEN v_compare = '8221'
               THEN
                  v_return := v_return || 'Myeon';
               WHEN v_compare = '8222'
               THEN
                  v_return := v_return || 'Myeong';
               WHEN v_compare BETWEEN '8224' AND '8258'
               THEN
                  v_return := v_return || 'Na';
               WHEN v_compare BETWEEN '825D' AND '8285'
               THEN
                  v_return := v_return || 'Nai';
               WHEN v_compare BETWEEN '8289' AND '82B5'
               THEN
                  v_return := v_return || 'Nan';
               WHEN v_compare BETWEEN '82B9' AND '82D0'
               THEN
                  v_return := v_return || 'Nang';
               WHEN v_compare BETWEEN '82D1' AND '8311'
               THEN
                  v_return := v_return || 'Nao';
               WHEN v_compare BETWEEN '8312' AND '8320'
               THEN
                  v_return := v_return || 'Ne';
               WHEN v_compare BETWEEN '8322' AND '8331'
               THEN
                  v_return := v_return || 'Nei';
               WHEN v_compare = '8334'
               THEN
                  v_return := v_return || 'Nem';
               WHEN v_compare = '8336'
               THEN
                  v_return := v_return || 'Nen';
               WHEN v_compare = '8339'
               THEN
                  v_return := v_return || 'Neng';
               WHEN v_compare = '833E'
               THEN
                  v_return := v_return || 'Neus';
               WHEN v_compare = '8342'
               THEN
                  v_return := v_return || 'Ngag';
               WHEN v_compare = '8344'
               THEN
                  v_return := v_return || 'Ngai';
               WHEN v_compare = '8345'
               THEN
                  v_return := v_return || 'Ngam';
               WHEN v_compare BETWEEN '8346' AND '83B9'
               THEN
                  v_return := v_return || 'Ni';
               WHEN v_compare BETWEEN '83BC' AND '83ED'
               THEN
                  v_return := v_return || 'Nian';
               WHEN v_compare BETWEEN '83EE' AND '83F5'
               THEN
                  v_return := v_return || 'Niang';
               WHEN v_compare BETWEEN '83F8' AND '8414'
               THEN
                  v_return := v_return || 'Niao';
               WHEN v_compare BETWEEN '8415' AND '8478'
               THEN
                  v_return := v_return || 'Nie';
               WHEN v_compare BETWEEN '8479' AND '8480'
               THEN
                  v_return := v_return || 'Nin';
               WHEN v_compare BETWEEN '8481' AND '84B4'
               THEN
                  v_return := v_return || 'Ning';
               WHEN v_compare BETWEEN '84B5' AND '84D1'
               THEN
                  v_return := v_return || 'Niu';
               WHEN v_compare BETWEEN '84D4' AND '84FA'
               THEN
                  v_return := v_return || 'Nong';
               WHEN v_compare = '84E8'
               THEN
                  v_return := v_return || 'Nung';
               WHEN v_compare BETWEEN '84FD' AND '850E'
               THEN
                  v_return := v_return || 'Nou';
               WHEN v_compare BETWEEN '8511' AND '8522'
               THEN
                  v_return := v_return || 'Nu';
               WHEN v_compare BETWEEN '8524' AND '852C'
               THEN
                  v_return := v_return || 'Nuan';
               WHEN v_compare = '852D'
               THEN
                  v_return := v_return || 'Nun';
               WHEN v_compare BETWEEN '8530' AND '8559'
               THEN
                  v_return := v_return || 'Nuo';
               WHEN v_compare BETWEEN '855A' AND '8566'
               THEN
                  v_return := v_return || 'Nv';
               WHEN v_compare BETWEEN '856D' AND '8574'
               THEN
                  v_return := v_return || 'Nue';
               WHEN v_compare = '8575'
               THEN
                  v_return := v_return || 'O';
               WHEN v_compare = '8579'
               THEN
                  v_return := v_return || 'Oes';
               WHEN v_compare = '857A'
               THEN
                  v_return := v_return || 'Ol';
               WHEN v_compare = '857C'
               THEN
                  v_return := v_return || 'On';
               WHEN v_compare BETWEEN '857D' AND '85AE'
               THEN
                  v_return := v_return || 'Ou';
               WHEN v_compare BETWEEN '85B1' AND '85C9'
               THEN
                  v_return := v_return || 'Pa';
               WHEN v_compare BETWEEN '85CA' AND '85E4'
               THEN
                  v_return := v_return || 'Pai';
               WHEN v_compare = '85E5'
               THEN
                  v_return := v_return || 'Pak';
               WHEN v_compare BETWEEN '85E8' AND '8625'
               THEN
                  v_return := v_return || 'Pan';
               WHEN v_compare BETWEEN '8626' AND '8658'
               THEN
                  v_return := v_return || 'Pang';
               WHEN v_compare BETWEEN '8659' AND '8688'
               THEN
                  v_return := v_return || 'Pao';
               WHEN v_compare BETWEEN '868A' AND '86C5'
               THEN
                  v_return := v_return || 'Pei';
               WHEN v_compare BETWEEN '86C8' AND '86D6'
               THEN
                  v_return := v_return || 'Pen';
               WHEN v_compare BETWEEN '86D8' AND '8740'
               THEN
                  v_return := v_return || 'Peng';
               WHEN v_compare = '8741'
               THEN
                  v_return := v_return || 'Peol';
               WHEN v_compare = '8742'
               THEN
                  v_return := v_return || 'Phas';
               WHEN v_compare = '8744'
               THEN
                  v_return := v_return || 'Phdeng';
               WHEN v_compare = '8745'
               THEN
                  v_return := v_return || 'Phoi';
               WHEN v_compare = '8746'
               THEN
                  v_return := v_return || 'Phos';
               WHEN v_compare BETWEEN '8748' AND '880D'
               THEN
                  v_return := v_return || 'Pi';
               WHEN v_compare BETWEEN '880E' AND '883A'
               THEN
                  v_return := v_return || 'Pian';
               WHEN v_compare BETWEEN '883C' AND '8869'
               THEN
                  v_return := v_return || 'Piao';
               WHEN v_compare BETWEEN '886D' AND '8879'
               THEN
                  v_return := v_return || 'Pie';
               WHEN v_compare BETWEEN '887A' AND '88A0'
               THEN
                  v_return := v_return || 'Pin';
               WHEN v_compare BETWEEN '88A1' AND '88EC'
               THEN
                  v_return := v_return || 'Ping';
               WHEN v_compare BETWEEN '88F0' AND '8938'
               THEN
                  v_return := v_return || 'Po';
               WHEN v_compare BETWEEN '893E' AND '8958'
               THEN
                  v_return := v_return || 'Pou';
               WHEN v_compare BETWEEN '895A' AND '895C'
               THEN
                  v_return := v_return || 'Ppun';
               WHEN v_compare BETWEEN '895D' AND '89C4'
               THEN
                  v_return := v_return || 'Pu';
               WHEN v_compare BETWEEN '89C5' AND '8B3E'
               THEN
                  v_return := v_return || 'Qi';
               WHEN v_compare BETWEEN '8B41' AND '8B61'
               THEN
                  v_return := v_return || 'Qia';
               WHEN v_compare BETWEEN '8B62' AND '8C54'
               THEN
                  v_return := v_return || 'Qian';
               WHEN v_compare BETWEEN '8C5A' AND '8CB4'
               THEN
                  v_return := v_return || 'Qiang';
               WHEN v_compare BETWEEN '8CB8' AND '8D3D'
               THEN
                  v_return := v_return || 'Qiao';
               WHEN v_compare BETWEEN '8D40' AND '8D7E'
               THEN
                  v_return := v_return || 'Qie';
               WHEN v_compare BETWEEN '8D81' AND '8DFA'
               THEN
                  v_return := v_return || 'Qin';
               WHEN v_compare BETWEEN '8DFC' AND '8E5D'
               THEN
                  v_return := v_return || 'Qing';
               WHEN v_compare BETWEEN '8E5E' AND '8E98'
               THEN
                  v_return := v_return || 'Qiong';
               WHEN v_compare BETWEEN '8E9A' AND '8F2A'
               THEN
                  v_return := v_return || 'Qiu';
               WHEN v_compare BETWEEN '8F2E' AND '8FE9'
               THEN
                  v_return := v_return || 'Qu';
               WHEN v_compare BETWEEN '8FEA' AND '905D'
               THEN
                  v_return := v_return || 'Quan';
               WHEN v_compare BETWEEN '905E' AND '9099'
               THEN
                  v_return := v_return || 'Que';
               WHEN v_compare BETWEEN '909A' AND '90AA'
               THEN
                  v_return := v_return || 'Qun';
               WHEN v_compare BETWEEN '90B0' AND '90B1'
               THEN
                  v_return := v_return || 'Ra';
               WHEN v_compare = '90B2'
               THEN
                  v_return := v_return || 'Ram';
               WHEN v_compare BETWEEN '90B4' AND '90E5'
               THEN
                  v_return := v_return || 'Ran';
               WHEN v_compare BETWEEN '90E6' AND '9104'
               THEN
                  v_return := v_return || 'Rang';
               WHEN v_compare BETWEEN '9105' AND '911C'
               THEN
                  v_return := v_return || 'Rao';
               WHEN v_compare BETWEEN '911D' AND '9120'
               THEN
                  v_return := v_return || 'Re';
               WHEN v_compare BETWEEN '9121' AND '9180'
               THEN
                  v_return := v_return || 'Ren';
               WHEN v_compare BETWEEN '9181' AND '918D'
               THEN
                  v_return := v_return || 'Reng';
               WHEN v_compare BETWEEN '918E' AND '9196'
               THEN
                  v_return := v_return || 'Ri';
               WHEN v_compare BETWEEN '9189' AND '91F1'
               THEN
                  v_return := v_return || 'Rong';
               WHEN v_compare BETWEEN '91F2' AND '9218'
               THEN
                  v_return := v_return || 'Rou';
               WHEN v_compare BETWEEN '9219' AND '9269'
               THEN
                  v_return := v_return || 'Ru';
               WHEN v_compare BETWEEN '926C' AND '9292'
               THEN
                  v_return := v_return || 'Ruan';
               WHEN v_compare BETWEEN '9294' AND '92BD'
               THEN
                  v_return := v_return || 'Rui';
               WHEN v_compare BETWEEN '92BE' AND '92C9'
               THEN
                  v_return := v_return || 'Run';
               WHEN v_compare = '92CA'
               THEN
                  v_return := v_return || 'Rua';
               WHEN v_compare BETWEEN '92CA' AND '92E4'
               THEN
                  v_return := v_return || 'Ruo';
               WHEN v_compare BETWEEN '92E5' AND '9309'
               THEN
                  v_return := v_return || 'Sa';
               WHEN v_compare = '930A'
               THEN
                  v_return := v_return || 'Saeng';
               WHEN v_compare BETWEEN '930C' AND '9325'
               THEN
                  v_return := v_return || 'Sai';
               WHEN v_compare = '9328'
               THEN
                  v_return := v_return || 'Sal';
               WHEN v_compare BETWEEN '9329' AND '9355'
               THEN
                  v_return := v_return || 'San';
               WHEN v_compare BETWEEN '9358' AND '936A'
               THEN
                  v_return := v_return || 'Sang';
               WHEN v_compare BETWEEN '936C' AND '9391'
               THEN
                  v_return := v_return || 'Sao';
               WHEN v_compare BETWEEN '9392' AND '93C5'
               THEN
                  v_return := v_return || 'Se';
               WHEN v_compare = '93C6'
               THEN
                  v_return := v_return || 'Sed';
               WHEN v_compare BETWEEN '93C8' AND '93CC'
               THEN
                  v_return := v_return || 'Sen';
               WHEN v_compare BETWEEN '93CD' AND '93D0'
               THEN
                  v_return := v_return || 'Seng';
               WHEN v_compare = '93D1'
               THEN
                  v_return := v_return || 'Seo';
               WHEN v_compare = '93D2'
               THEN
                  v_return := v_return || 'Seon';
               WHEN v_compare BETWEEN '93D4' AND '941A'
               THEN
                  v_return := v_return || 'Sha';
               WHEN v_compare BETWEEN '941D' AND '9428'
               THEN
                  v_return := v_return || 'Shai';
               WHEN v_compare BETWEEN '9429' AND '94C1'
               THEN
                  v_return := v_return || 'Shan';
               WHEN v_compare BETWEEN '94C2' AND '94EE'
               THEN
                  v_return := v_return || 'Shang';
               WHEN v_compare BETWEEN '94F1' AND '952D'
               THEN
                  v_return := v_return || 'Shao';
               WHEN v_compare BETWEEN '952E' AND '9571'
               THEN
                  v_return := v_return || 'She';
               WHEN v_compare BETWEEN '9574' AND '9602'
               THEN
                  v_return := v_return || 'Shen';
               WHEN v_compare BETWEEN '9604' AND '965C'
               THEN
                  v_return := v_return || 'Sheng';
               WHEN v_compare BETWEEN '965E' AND '9786'
               THEN
                  v_return := v_return || 'Shi';
               WHEN v_compare BETWEEN '9788' AND '97AE'
               THEN
                  v_return := v_return || 'Shou';
               WHEN v_compare BETWEEN '97B0' AND '9878'
               THEN
                  v_return := v_return || 'Shu';
               WHEN v_compare BETWEEN '987A' AND '987E'
               THEN
                  v_return := v_return || 'Shua';
               WHEN v_compare BETWEEN '9880' AND '988A'
               THEN
                  v_return := v_return || 'Shuai';
               WHEN v_compare BETWEEN '988C' AND '9894'
               THEN
                  v_return := v_return || 'Shuan';
               WHEN v_compare BETWEEN '9895' AND '98BE'
               THEN
                  v_return := v_return || 'Shuang';
               WHEN v_compare BETWEEN '98C0' AND '98D6'
               THEN
                  v_return := v_return || 'Shui';
               WHEN v_compare BETWEEN '98DC' AND '98EE'
               THEN
                  v_return := v_return || 'Shun';
               WHEN v_compare BETWEEN '98F1' AND '9911'
               THEN
                  v_return := v_return || 'Shuo';
               WHEN v_compare BETWEEN '9912' AND '99AD'
               THEN
                  v_return := v_return || 'Si';
               WHEN v_compare = '99AE'
               THEN
                  v_return := v_return || 'So';
               WHEN v_compare = '99B0'
               THEN
                  v_return := v_return || 'Sol';
               WHEN v_compare BETWEEN '99B1' AND '99F6'
               THEN
                  v_return := v_return || 'Song';
               WHEN v_compare BETWEEN '99F8' AND '9A36'
               THEN
                  v_return := v_return || 'Sou';
               WHEN v_compare BETWEEN '9A38' AND '9AB6'
               THEN
                  v_return := v_return || 'Su';
               WHEN v_compare BETWEEN '9AB8' AND '9AC4'
               THEN
                  v_return := v_return || 'Suan';
               WHEN v_compare BETWEEN '9AC5' AND '9B3A'
               THEN
                  v_return := v_return || 'Sui';
               WHEN v_compare = '9AF0'
               THEN
                  v_return := v_return || 'Wie';
               WHEN v_compare BETWEEN '9B3C' AND '9B62'
               THEN
                  v_return := v_return || 'Sun';
               WHEN v_compare BETWEEN '9B65' AND '9BA9'
               THEN
                  v_return := v_return || 'Suo';
               WHEN v_compare BETWEEN '9BAA' AND '9C10'
               THEN
                  v_return := v_return || 'Ta';
               WHEN v_compare = '9C11'
               THEN
                  v_return := v_return || 'Tae';
               WHEN v_compare BETWEEN '9C12' AND '9C59'
               THEN
                  v_return := v_return || 'Tai';
               WHEN v_compare BETWEEN '9C5A' AND '9CE0'
               THEN
                  v_return := v_return || 'Tan';
               WHEN v_compare BETWEEN '9CE2' AND '9D55'
               THEN
                  v_return := v_return || 'Tang';
               WHEN v_compare BETWEEN '9D56' AND '9DB4'
               THEN
                  v_return := v_return || 'Tao';
               WHEN v_compare = '9DB6'
               THEN
                  v_return := v_return || 'Tap';
               WHEN v_compare BETWEEN '9DB8' AND '9DC6'
               THEN
                  v_return := v_return || 'Te';
               WHEN v_compare BETWEEN '9DC8' AND '9DED'
               THEN
                  v_return := v_return || 'Teng';
               WHEN v_compare = '9DEE'
               THEN
                  v_return := v_return || 'Teo';
               WHEN v_compare = '9DF0'
               THEN
                  v_return := v_return || 'Teul';
               WHEN v_compare BETWEEN '9DF1' AND '9E82'
               THEN
                  v_return := v_return || 'Ti';
               WHEN v_compare BETWEEN '9E85' AND '9EED'
               THEN
                  v_return := v_return || 'Tian';
               WHEN v_compare BETWEEN '9EEE' AND '9F38'
               THEN
                  v_return := v_return || 'Tiao';
               WHEN v_compare BETWEEN '9F39' AND '9F56'
               THEN
                  v_return := v_return || 'Tie';
               WHEN v_compare BETWEEN '9F59' AND '9FAE'
               THEN
                  v_return := v_return || 'Ting';
               WHEN v_compare = '9FB0'
               THEN
                  v_return := v_return || 'Tol';
               WHEN v_compare BETWEEN '9FB1' AND 'A015'
               THEN
                  v_return := v_return || 'Tong';
               WHEN v_compare BETWEEN 'A016' AND 'A03A'
               THEN
                  v_return := v_return || 'Tou';
               WHEN v_compare BETWEEN 'A040' AND 'A0A9'
               THEN
                  v_return := v_return || 'Tu';
               WHEN v_compare BETWEEN 'A0AA' AND 'A0D5'
               THEN
                  v_return := v_return || 'Tuan';
               WHEN v_compare BETWEEN 'A0D6' AND 'A106'
               THEN
                  v_return := v_return || 'Tui';
               WHEN v_compare BETWEEN 'A108' AND 'A131'
               THEN
                  v_return := v_return || 'Tun';
               WHEN v_compare BETWEEN 'A134' AND 'A1AE'
               THEN
                  v_return := v_return || 'Tuo';
               WHEN v_compare BETWEEN 'A1B0' AND 'A1E8'
               THEN
                  v_return := v_return || 'Wa';
               WHEN v_compare BETWEEN 'A1E9' AND 'A1F5'
               THEN
                  v_return := v_return || 'Wai';
               WHEN v_compare BETWEEN 'A1F8' AND 'A279'
               THEN
                  v_return := v_return || 'Wan';
               WHEN v_compare BETWEEN 'A27A' AND 'A2B9'
               THEN
                  v_return := v_return || 'Wang';
               WHEN v_compare BETWEEN 'A2BC' AND 'A408'
               THEN
                  v_return := v_return || 'Wei';
               WHEN v_compare BETWEEN 'A40D' AND 'A47C'
               THEN
                  v_return := v_return || 'Wen';
               WHEN v_compare BETWEEN 'A47D' AND 'A4A2'
               THEN
                  v_return := v_return || 'Weng';
               WHEN v_compare BETWEEN 'A4A4' AND 'A4EA'
               THEN
                  v_return := v_return || 'Wo';
               WHEN v_compare BETWEEN 'A4EC' AND 'A5D4'
               THEN
                  v_return := v_return || 'Wu';
               WHEN v_compare BETWEEN 'A5D6' AND 'A784'
               THEN
                  v_return := v_return || 'Xi';
               WHEN v_compare BETWEEN 'A785' AND 'A7FA'
               THEN
                  v_return := v_return || 'Xia';
               WHEN v_compare BETWEEN 'A7FD' AND 'A951'
               THEN
                  v_return := v_return || 'Xian';
               WHEN v_compare BETWEEN 'A954' AND 'A9CE'
               THEN
                  v_return := v_return || 'Xiang';
               WHEN v_compare BETWEEN 'A9D0' AND 'AA8A'
               THEN
                  v_return := v_return || 'Xiao';
               WHEN v_compare BETWEEN 'AA8D' AND 'AB7E'
               THEN
                  v_return := v_return || 'Xie';
               WHEN v_compare BETWEEN 'AB80' AND 'ABD4'
               THEN
                  v_return := v_return || 'Xin';
               WHEN v_compare BETWEEN 'ABD5' AND 'AC41'
               THEN
                  v_return := v_return || 'Xing';
               WHEN v_compare BETWEEN 'AC42' AND 'AC64'
               THEN
                  v_return := v_return || 'Xiong';
               WHEN v_compare BETWEEN 'AC65' AND 'ACBA'
               THEN
                  v_return := v_return || 'Xiu';
               WHEN v_compare BETWEEN 'ACBC' AND 'AD90'
               THEN
                  v_return := v_return || 'Xu';
               WHEN v_compare = 'ACD9'
               THEN
                  v_return := v_return || 'Chua';
               WHEN v_compare BETWEEN 'AD91' AND 'AE32'
               THEN
                  v_return := v_return || 'Xuan';
               WHEN v_compare BETWEEN 'AE34' AND 'AE89'
               THEN
                  v_return := v_return || 'Xue';
               WHEN v_compare BETWEEN 'AE8C' AND 'AF1E'
               THEN
                  v_return := v_return || 'Xun';
               WHEN v_compare BETWEEN 'AF20' AND 'AF96'
               THEN
                  v_return := v_return || 'Ya';
               WHEN v_compare BETWEEN 'AF98' AND 'B118'
               THEN
                  v_return := v_return || 'Yan';
               WHEN v_compare = 'B030'
               THEN
                  v_return := v_return || 'Eom';
               WHEN v_compare BETWEEN 'B11A' AND 'B1A8'
               THEN
                  v_return := v_return || 'Yang';
               WHEN v_compare BETWEEN 'B1AD' AND 'B275'
               THEN
                  v_return := v_return || 'Yao';
               WHEN v_compare BETWEEN 'B276' AND 'B30A'
               THEN
                  v_return := v_return || 'Ye';
               WHEN v_compare BETWEEN 'B30D' AND 'B30E'
               THEN
                  v_return := v_return || 'Yen';
               WHEN v_compare BETWEEN 'B310' AND 'B594'
               THEN
                  v_return := v_return || 'Yi';
               WHEN v_compare = 'B359'
               THEN
                  v_return := v_return || 'I';
               WHEN v_compare BETWEEN 'B596' AND 'B684'
               THEN
                  v_return := v_return || 'Yin';
               WHEN v_compare BETWEEN 'B685' AND 'B768'
               THEN
                  v_return := v_return || 'Ying';
               WHEN v_compare BETWEEN 'B76C' AND 'B76E'
               THEN
                  v_return := v_return || 'Yo';
               WHEN v_compare BETWEEN 'B770' AND 'B7EA'
               THEN
                  v_return := v_return || 'Yong';
               WHEN v_compare BETWEEN 'B7EC' AND 'B8B2'
               THEN
                  v_return := v_return || 'You';
               WHEN v_compare BETWEEN 'B8B5' AND 'BA98'
               THEN
                  v_return := v_return || 'Yu';
               WHEN v_compare BETWEEN 'BA99' AND 'BB58'
               THEN
                  v_return := v_return || 'Yuan';
               WHEN v_compare BETWEEN 'BB59' AND 'BBBE'
               THEN
                  v_return := v_return || 'Yue';
               WHEN v_compare BETWEEN 'BBC1' AND 'BC58'
               THEN
                  v_return := v_return || 'Yun';
               WHEN v_compare BETWEEN 'BC59' AND 'BC7E'
               THEN
                  v_return := v_return || 'Za';
               WHEN v_compare BETWEEN 'BC81' AND 'BCA8'
               THEN
                  v_return := v_return || 'Zai';
               WHEN v_compare BETWEEN 'BCAA' AND 'BCEA'
               THEN
                  v_return := v_return || 'Zan';
               WHEN v_compare BETWEEN 'BCEE' AND 'BD0A'
               THEN
                  v_return := v_return || 'Zang';
               WHEN v_compare BETWEEN 'BD0C' AND 'BD46'
               THEN
                  v_return := v_return || 'Zao';
               WHEN v_compare BETWEEN 'BD48' AND 'BD99'
               THEN
                  v_return := v_return || 'Ze';
               WHEN v_compare BETWEEN 'BD9A' AND 'BDA2'
               THEN
                  v_return := v_return || 'Zei';
               WHEN v_compare BETWEEN 'BDA5' AND 'BDAC'
               THEN
                  v_return := v_return || 'Zen';
               WHEN v_compare BETWEEN 'BDAD' AND 'BDCC'
               THEN
                  v_return := v_return || 'Zeng';
               WHEN v_compare BETWEEN 'BDCE' AND 'BE40'
               THEN
                  v_return := v_return || 'Zha';
               WHEN v_compare = 'BDF8'
               THEN
                  v_return := v_return || 'Gad';
               WHEN v_compare BETWEEN 'BE41' AND 'BE62'
               THEN
                  v_return := v_return || 'Zhai';
               WHEN v_compare BETWEEN 'BE65' AND 'BEF4'
               THEN
                  v_return := v_return || 'Zhan';
               WHEN v_compare BETWEEN 'BEF6' AND 'BF3E'
               THEN
                  v_return := v_return || 'Zhang';
               WHEN v_compare BETWEEN 'BF40' AND 'BF8C'
               THEN
                  v_return := v_return || 'Zhao';
               WHEN v_compare BETWEEN 'BF8E' AND 'BFF8'
               THEN
                  v_return := v_return || 'Zhe';
               WHEN v_compare BETWEEN 'BFF9' AND 'C0B2'
               THEN
                  v_return := v_return || 'Zhen';
               WHEN v_compare BETWEEN 'C0B4' AND 'C11E'
               THEN
                  v_return := v_return || 'Zheng';
               WHEN v_compare BETWEEN 'C122' AND 'C2C4'
               THEN
                  v_return := v_return || 'Zhi';
               WHEN v_compare BETWEEN 'C2C5' AND 'C31A'
               THEN
                  v_return := v_return || 'Zhong';
               WHEN v_compare BETWEEN 'C31D' AND 'C39A'
               THEN
                  v_return := v_return || 'Zhou';
               WHEN v_compare BETWEEN 'C39C' AND 'C47C'
               THEN
                  v_return := v_return || 'Zhu';
               WHEN v_compare BETWEEN 'C47D' AND 'C484'
               THEN
                  v_return := v_return || 'Zhua';
               WHEN v_compare BETWEEN 'C485' AND 'C486'
               THEN
                  v_return := v_return || 'Zhuai';
               WHEN v_compare BETWEEN 'C488' AND 'C4C0'
               THEN
                  v_return := v_return || 'Zhuan';
               WHEN v_compare BETWEEN 'C4C2' AND 'C4E5'
               THEN
                  v_return := v_return || 'Zhuang';
               WHEN v_compare BETWEEN 'C4E6' AND 'C51C'
               THEN
                  v_return := v_return || 'Zhui';
               WHEN v_compare BETWEEN 'C51D' AND 'C530'
               THEN
                  v_return := v_return || 'Zhun';
               WHEN v_compare BETWEEN 'C534' AND 'C5A5'
               THEN
                  v_return := v_return || 'Zhuo';
               WHEN v_compare BETWEEN 'C5A8' AND 'C648'
               THEN
                  v_return := v_return || 'Zi';
               WHEN v_compare = 'C64A'
               THEN
                  v_return := v_return || 'Zo';
               WHEN v_compare BETWEEN 'C64C' AND 'C6B5'
               THEN
                  v_return := v_return || 'Zong';
               WHEN v_compare BETWEEN 'C6B6' AND 'C6D6'
               THEN
                  v_return := v_return || 'Zou';
               WHEN v_compare BETWEEN 'C6E1' AND 'C714'
               THEN
                  v_return := v_return || 'Zu';
               WHEN v_compare BETWEEN 'C715' AND 'C72D'
               THEN
                  v_return := v_return || 'Zuan';
               WHEN v_compare BETWEEN 'C72E' AND 'C75E'
               THEN
                  v_return := v_return || 'Zui';
               WHEN v_compare BETWEEN 'C760' AND 'C776'
               THEN
                  v_return := v_return || 'Zun';
               WHEN v_compare BETWEEN 'C77A' AND 'C7B4'
               THEN
                  v_return := v_return || 'Zuo';
               ELSE
                  v_return := v_return || v_substr;
            END CASE;
         END LOOP;
      WHEN 3
      THEN                                                             --首字母小写
         FOR i IN 1 .. v_length
         LOOP
            v_substr := SUBSTR (p_str, i, 1);
            v_compare := fn_nlssort (v_substr);
 
            CASE
               WHEN v_compare BETWEEN '3B29' AND '3C82'
               THEN
                  v_return := v_return || 'a';
               WHEN v_compare BETWEEN '3C84' AND '427C'
               THEN
                  v_return := v_return || 'b';
               WHEN v_compare BETWEEN '427D' AND '4BA9'
               THEN
                  v_return := v_return || 'c';
               WHEN v_compare BETWEEN '4BAD' AND '5200'
               THEN
                  v_return := v_return || 'd';
               WHEN v_compare BETWEEN '5205' AND '5332'
               THEN
                  v_return := v_return || 'e';
               WHEN v_compare BETWEEN '5334' AND '5739'
               THEN
                  v_return := v_return || 'f';
               WHEN v_compare BETWEEN '573C' AND '5CB6'
               THEN
                  v_return := v_return || 'g';
               WHEN v_compare BETWEEN '5CB8' AND '63FA'
               THEN
                  v_return := v_return || 'h';
               WHEN v_compare = 'B359'
               THEN
                  v_return := v_return || 'i';
               WHEN v_compare BETWEEN '63FE' AND '6E85'
               THEN
                  v_return := v_return || 'j';
               WHEN v_compare BETWEEN '5BC8' AND '7226'
               THEN
                  v_return := v_return || 'k';
               WHEN v_compare BETWEEN '722C' AND '7C98'
               THEN
                  v_return := v_return || 'l';
               WHEN v_compare BETWEEN '569D' AND '821E'
               THEN
                  v_return := v_return || 'm';
               WHEN v_compare BETWEEN '8224' AND '8574'
               THEN
                  v_return := v_return || 'n';
               WHEN v_compare BETWEEN '8575' AND '85AE'
               THEN
                  v_return := v_return || 'o';
               WHEN v_compare BETWEEN '85B1' AND '89C4'
               THEN
                  v_return := v_return || 'p';
               WHEN v_compare BETWEEN '7E0C' AND '90AA'
               THEN
                  v_return := v_return || 'q';
               WHEN v_compare BETWEEN '90B0' AND '92E4'
               THEN
                  v_return := v_return || 'r';
               WHEN v_compare BETWEEN '92E5' AND '9BA9'
               THEN
                  v_return := v_return || 's';
               WHEN v_compare BETWEEN '5160' AND 'A1AE'
               THEN
                  v_return := v_return || 't';
               WHEN v_compare BETWEEN '9AF0' AND 'A5D4'
               THEN
                  v_return := v_return || 'w';
               WHEN v_compare BETWEEN 'A5D6' AND 'AF1E'
               THEN
                  v_return := v_return || 'x';
               WHEN v_compare BETWEEN 'AF20' AND 'BC58'
               THEN
                  v_return := v_return || 'y';
               WHEN v_compare BETWEEN 'BC59' AND 'C7B4'
               THEN
                  v_return := v_return || 'z';
               ELSE
                  v_return := v_return || v_substr;
            END CASE;
         END LOOP;
      WHEN 4
      THEN                                                             --首字母大写
         FOR i IN 1 .. v_length
         LOOP
            v_substr := SUBSTR (p_str, i, 1);
            v_compare := fn_nlssort (v_substr);
 
            CASE
               WHEN v_compare BETWEEN '3B29' AND '3C82'
               THEN
                  v_return := v_return || 'A';
               WHEN v_compare BETWEEN '3C84' AND '427C'
               THEN
                  v_return := v_return || 'B';
               WHEN v_compare BETWEEN '427D' AND '4BA9'
               THEN
                  v_return := v_return || 'C';
               WHEN v_compare BETWEEN '4BAD' AND '5200'
               THEN
                  v_return := v_return || 'D';
               WHEN v_compare BETWEEN '5205' AND '5332'
               THEN
                  v_return := v_return || 'E';
               WHEN v_compare BETWEEN '5334' AND '5739'
               THEN
                  v_return := v_return || 'F';
               WHEN v_compare BETWEEN '573C' AND '5CB6'
               THEN
                  v_return := v_return || 'G';
               WHEN v_compare BETWEEN '5CB8' AND '63FA'
               THEN
                  v_return := v_return || 'H';
               WHEN v_compare = 'B359'
               THEN
                  v_return := v_return || 'I';
               WHEN v_compare BETWEEN '63FE' AND '6E85'
               THEN
                  v_return := v_return || 'J';
               WHEN v_compare BETWEEN '5BC8' AND '7226'
               THEN
                  v_return := v_return || 'K';
               WHEN v_compare BETWEEN '722C' AND '7C98'
               THEN
                  v_return := v_return || 'L';
               WHEN v_compare BETWEEN '569D' AND '821E'
               THEN
                  v_return := v_return || 'M';
               WHEN v_compare BETWEEN '8224' AND '8574'
               THEN
                  v_return := v_return || 'N';
               WHEN v_compare BETWEEN '8575' AND '85AE'
               THEN
                  v_return := v_return || 'O';
               WHEN v_compare BETWEEN '85B1' AND '89C4'
               THEN
                  v_return := v_return || 'P';
               WHEN v_compare BETWEEN '7E0C' AND '90AA'
               THEN
                  v_return := v_return || 'Q';
               WHEN v_compare BETWEEN '90B0' AND '92E4'
               THEN
                  v_return := v_return || 'R';
               WHEN v_compare BETWEEN '92E5' AND '9BA9'
               THEN
                  v_return := v_return || 'S';
               WHEN v_compare BETWEEN '5160' AND 'A1AE'
               THEN
                  v_return := v_return || 'T';
               WHEN v_compare BETWEEN '9AF0' AND 'A5D4'
               THEN
                  v_return := v_return || 'W';
               WHEN v_compare BETWEEN 'A5D6' AND 'AF1E'
               THEN
                  v_return := v_return || 'X';
               WHEN v_compare BETWEEN 'AF20' AND 'BC58'
               THEN
                  v_return := v_return || 'Y';
               WHEN v_compare BETWEEN 'BC59' AND 'C7B4'
               THEN
                  v_return := v_return || 'Z';
               ELSE
                  v_return := v_return || v_substr;
            END CASE;
         END LOOP;
      ELSE                                                              --全拼小写
         FOR i IN 1 .. v_length
         LOOP
            v_substr := SUBSTR (p_str, i, 1);
            v_compare := fn_nlssort (v_substr);
 
            CASE
               WHEN v_compare BETWEEN '3B29' AND '3B30'
               THEN
                  v_return := v_return || 'a';
               WHEN v_compare = '3B31'
               THEN
                  v_return := v_return || 'aes';
               WHEN v_compare BETWEEN '3B32' AND '3B9E'
               THEN
                  v_return := v_return || 'ai';
               WHEN v_compare BETWEEN '3BA0' AND '3BFE'
               THEN
                  v_return := v_return || 'an';
               WHEN v_compare BETWEEN '3C01' AND '3C14'
               THEN
                  v_return := v_return || 'ang';
               WHEN v_compare BETWEEN '3C15' AND '3C82'
               THEN
                  v_return := v_return || 'ao';
               WHEN v_compare BETWEEN '3C84' AND '3CE9'
               THEN
                  v_return := v_return || 'ba';
               WHEN v_compare BETWEEN '3CED' AND '3D1D'
               THEN
                  v_return := v_return || 'bai';
               WHEN v_compare BETWEEN '3D20' AND '3D64'
               THEN
                  v_return := v_return || 'ban';
               WHEN v_compare BETWEEN '3D66' AND '3DA2'
               THEN
                  v_return := v_return || 'bang';
               WHEN v_compare BETWEEN '3DA4' AND '3E10'
               THEN
                  v_return := v_return || 'bao';
               WHEN v_compare = '3E11'
               THEN
                  v_return := v_return || 'be';
               WHEN v_compare BETWEEN '3E12' AND '3E7A'
               THEN
                  v_return := v_return || 'bei';
               WHEN v_compare BETWEEN '3E7C' AND '3EA0'
               THEN
                  v_return := v_return || 'ben';
               WHEN v_compare BETWEEN '3EA1' AND '3ED5'
               THEN
                  v_return := v_return || 'beng';
               WHEN v_compare BETWEEN '3ED8' AND '3FE9'
               THEN
                  v_return := v_return || 'bi';
               WHEN v_compare BETWEEN '3FEA' AND '4055'
               THEN
                  v_return := v_return || 'bian';
               WHEN v_compare BETWEEN '4058' AND '40AE'
               THEN
                  v_return := v_return || 'biao';
               WHEN v_compare = '4060'
               THEN
                  v_return := v_return || 'bia';
               WHEN v_compare BETWEEN '40B4' AND '40D4'
               THEN
                  v_return := v_return || 'bie';
               WHEN v_compare BETWEEN '40D6' AND '4116'
               THEN
                  v_return := v_return || 'bin';
               WHEN v_compare BETWEEN '4118' AND '4160'
               THEN
                  v_return := v_return || 'bing';
               WHEN v_compare BETWEEN '4161' AND '4224'
               THEN
                  v_return := v_return || 'bo';
               WHEN v_compare BETWEEN '4225' AND '427C'
               THEN
                  v_return := v_return || 'bu';
               WHEN v_compare BETWEEN '427D' AND '4289'
               THEN
                  v_return := v_return || 'ca';
               WHEN v_compare BETWEEN '428C' AND '42B5'
               THEN
                  v_return := v_return || 'cai';
               WHEN v_compare BETWEEN '42B9' AND '430C'
               THEN
                  v_return := v_return || 'can';
               WHEN v_compare BETWEEN '430D' AND '4334'
               THEN
                  v_return := v_return || 'cang';
               WHEN v_compare BETWEEN '4335' AND '435C'
               THEN
                  v_return := v_return || 'cao';
               WHEN v_compare BETWEEN '435D' AND '438C'
               THEN
                  v_return := v_return || 'ce';
               WHEN v_compare BETWEEN '4390' AND '4398'
               THEN
                  v_return := v_return || 'cen';
               WHEN v_compare BETWEEN '439D' AND '43AA'
               THEN
                  v_return := v_return || 'ceng';
               WHEN v_compare = '43AC'
               THEN
                  v_return := v_return || 'ceok';
               WHEN v_compare = '43AE'
               THEN
                  v_return := v_return || 'ceom';
               WHEN v_compare = '43B0'
               THEN
                  v_return := v_return || 'ceon';
               WHEN v_compare = '43B1'
               THEN
                  v_return := v_return || 'ceor';
               WHEN v_compare BETWEEN '43B2' AND '440A'
               THEN
                  v_return := v_return || 'cha';
               WHEN v_compare BETWEEN '440E' AND '442D'
               THEN
                  v_return := v_return || 'chai';
               WHEN v_compare BETWEEN '4431' AND '44E1'
               THEN
                  v_return := v_return || 'chan';
               WHEN v_compare BETWEEN '44E4' AND '4552'
               THEN
                  v_return := v_return || 'chang';
               WHEN v_compare BETWEEN '4554' AND '458E'
               THEN
                  v_return := v_return || 'chao';
               WHEN v_compare BETWEEN '4590' AND '45C8'
               THEN
                  v_return := v_return || 'che';
               WHEN v_compare BETWEEN '45C9' AND '463D'
               THEN
                  v_return := v_return || 'chen';
               WHEN v_compare BETWEEN '463E' AND '46CD'
               THEN
                  v_return := v_return || 'cheng';
               WHEN v_compare BETWEEN '46CE' AND '47A6'
               THEN
                  v_return := v_return || 'chi';
               WHEN v_compare BETWEEN '47A8' AND '47EC'
               THEN
                  v_return := v_return || 'chong';
               WHEN v_compare BETWEEN '47ED' AND '484C'
               THEN
                  v_return := v_return || 'chou';
               WHEN v_compare BETWEEN '484D' AND '48E2'
               THEN
                  v_return := v_return || 'chu';
               WHEN v_compare BETWEEN '48E9' AND '48F4'
               THEN
                  v_return := v_return || 'chuai';
               WHEN v_compare BETWEEN '48F6' AND '4924'
               THEN
                  v_return := v_return || 'chuan';
               WHEN v_compare BETWEEN '4925' AND '4951'
               THEN
                  v_return := v_return || 'chuang';
               WHEN v_compare BETWEEN '4954' AND '496E'
               THEN
                  v_return := v_return || 'chui';
               WHEN v_compare BETWEEN '4971' AND '49C6'
               THEN
                  v_return := v_return || 'chun';
               WHEN v_compare BETWEEN '49C8' AND '49EA'
               THEN
                  v_return := v_return || 'chuo';
               WHEN v_compare BETWEEN '49EC' AND '4A4A'
               THEN
                  v_return := v_return || 'ci';
               WHEN v_compare = '4A50'
               THEN
                  v_return := v_return || 'cis';
               WHEN v_compare BETWEEN '4A51' AND '4AB2'
               THEN
                  v_return := v_return || 'cong';
               WHEN v_compare BETWEEN '4AB4' AND '4ABA'
               THEN
                  v_return := v_return || 'cou';
               WHEN v_compare BETWEEN '4ABC' AND '4AEA'
               THEN
                  v_return := v_return || 'cu';
               WHEN v_compare BETWEEN '4AEE' AND '4B0C'
               THEN
                  v_return := v_return || 'cuan';
               WHEN v_compare BETWEEN '4B0D' AND '4B56'
               THEN
                  v_return := v_return || 'cui';
               WHEN v_compare BETWEEN '4B59' AND '4B6C'
               THEN
                  v_return := v_return || 'cun';
               WHEN v_compare BETWEEN '4B70' AND '4BA9'
               THEN
                  v_return := v_return || 'cuo';
               WHEN v_compare BETWEEN '4BAD' AND '4BFE'
               THEN
                  v_return := v_return || 'da';
               WHEN v_compare BETWEEN '4C00' AND '4C4E'
               THEN
                  v_return := v_return || 'dai';
               WHEN v_compare BETWEEN '4C50' AND '4CDC'
               THEN
                  v_return := v_return || 'dan';
               WHEN v_compare BETWEEN '4CDE' AND '4D26'
               THEN
                  v_return := v_return || 'dang';
               WHEN v_compare BETWEEN '4D28' AND '4D76'
               THEN
                  v_return := v_return || 'dao';
               WHEN v_compare BETWEEN '4D7E' AND '4D8D'
               THEN
                  v_return := v_return || 'de';
               WHEN v_compare = '4D8E'
               THEN
                  v_return := v_return || 'dem';
               WHEN v_compare BETWEEN '4D90' AND '4D91'
               THEN
                  v_return := v_return || 'den';
               WHEN v_compare BETWEEN '4D94' AND '4DC0'
               THEN
                  v_return := v_return || 'deng';
               WHEN v_compare BETWEEN '4DC4' AND '4E8A'
               THEN
                  v_return := v_return || 'di';
               WHEN v_compare = '4E8C'
               THEN
                  v_return := v_return || 'dia';
               WHEN v_compare BETWEEN '4E8D' AND '4EE8'
               THEN
                  v_return := v_return || 'dian';
               WHEN v_compare BETWEEN '4EE9' AND '4F38'
               THEN
                  v_return := v_return || 'diao';
               WHEN v_compare BETWEEN '4F39' AND '4F90'
               THEN
                  v_return := v_return || 'die';
               WHEN v_compare = '4F8D'
               THEN
                  v_return := v_return || 'dei';
               WHEN v_compare = '4F91'
               THEN
                  v_return := v_return || 'dim';
               WHEN v_compare BETWEEN '4F92' AND '4FCD'
               THEN
                  v_return := v_return || 'ding';
               WHEN v_compare BETWEEN '4FCD' AND '4FD4'
               THEN
                  v_return := v_return || 'diu';
               WHEN v_compare BETWEEN '4FD5' AND '5032'
               THEN
                  v_return := v_return || 'dong';
               WHEN v_compare BETWEEN '5034' AND '507C'
               THEN
                  v_return := v_return || 'dou';
               WHEN v_compare = '5044'
               THEN
                  v_return := v_return || 'dul';
               WHEN v_compare BETWEEN '507E' AND '50E9'
               THEN
                  v_return := v_return || 'du';
               WHEN v_compare BETWEEN '50EA' AND '5110'
               THEN
                  v_return := v_return || 'duan';
               WHEN v_compare BETWEEN '5114' AND '514E'
               THEN
                  v_return := v_return || 'dui';
               WHEN v_compare BETWEEN '5152' AND '518D'
               THEN
                  v_return := v_return || 'dun';
               WHEN v_compare = '5160'
               THEN
                  v_return := v_return || 'ton';
               WHEN v_compare BETWEEN '518E' AND '5200'
               THEN
                  v_return := v_return || 'duo';
               WHEN v_compare BETWEEN '5205' AND '52C2'
               THEN
                  v_return := v_return || 'e';
               WHEN v_compare BETWEEN '52C4' AND '52CD'
               THEN
                  v_return := v_return || 'en';
               WHEN v_compare = '52D4'
               THEN
                  v_return := v_return || 'eng';
               WHEN v_compare = '52D5'
               THEN
                  v_return := v_return || 'eo';
               WHEN v_compare = '52D6'
               THEN
                  v_return := v_return || 'eol';
               WHEN v_compare = '52D8'
               THEN
                  v_return := v_return || 'eos';
               WHEN v_compare BETWEEN '52D9' AND '5332'
               THEN
                  v_return := v_return || 'er';
               WHEN v_compare BETWEEN '5334' AND '5366'
               THEN
                  v_return := v_return || 'fa';
               WHEN v_compare BETWEEN '536A' AND '53FA'
               THEN
                  v_return := v_return || 'fan';
               WHEN v_compare BETWEEN '53FD' AND '5438'
               THEN
                  v_return := v_return || 'fang';
               WHEN v_compare BETWEEN '5439' AND '54B2'
               THEN
                  v_return := v_return || 'fei';
               WHEN v_compare BETWEEN '54B4' AND '5528'
               THEN
                  v_return := v_return || 'fen';
               WHEN v_compare BETWEEN '5529' AND '55A9'
               THEN
                  v_return := v_return || 'feng';
               WHEN v_compare BETWEEN '55AA' AND '55AE'
               THEN
                  v_return := v_return || 'fo';
               WHEN v_compare BETWEEN '55B1' AND '55BC'
               THEN
                  v_return := v_return || 'fou';
               WHEN v_compare BETWEEN '55BD' AND '5739'
               THEN
                  v_return := v_return || 'fu';
               WHEN v_compare = '569D'
               THEN
                  v_return := v_return || 'm';
               WHEN v_compare BETWEEN '573C' AND '574C'
               THEN
                  v_return := v_return || 'ga';
               WHEN v_compare BETWEEN '574D' AND '578C'
               THEN
                  v_return := v_return || 'gai';
               WHEN v_compare BETWEEN '578D' AND '57F0'
               THEN
                  v_return := v_return || 'gan';
               WHEN v_compare BETWEEN '57F1' AND '582C'
               THEN
                  v_return := v_return || 'gang';
               WHEN v_compare BETWEEN '582E' AND '5884'
               THEN
                  v_return := v_return || 'gao';
               WHEN v_compare BETWEEN '5885' AND '5905'
               THEN
                  v_return := v_return || 'ge';
               WHEN v_compare = '5906'
               THEN
                  v_return := v_return || 'gei';
               WHEN v_compare BETWEEN '5909' AND '5915'
               THEN
                  v_return := v_return || 'gen';
               WHEN v_compare BETWEEN '5918' AND '594E'
               THEN
                  v_return := v_return || 'geng';
               WHEN v_compare = '5956'
               THEN
                  v_return := v_return || 'gib';
               WHEN v_compare = '5958'
               THEN
                  v_return := v_return || 'go';
               WHEN v_compare BETWEEN '5959' AND '59BA'
               THEN
                  v_return := v_return || 'gong';
               WHEN v_compare BETWEEN '59BD' AND '5A0E'
               THEN
                  v_return := v_return || 'gou';
               WHEN v_compare BETWEEN '5A10' AND '5AB2'
               THEN
                  v_return := v_return || 'gu';
               WHEN v_compare BETWEEN '5AB4' AND '5AE8'
               THEN
                  v_return := v_return || 'gua';
               WHEN v_compare BETWEEN '5AE9' AND '5AF8'
               THEN
                  v_return := v_return || 'guai';
               WHEN v_compare BETWEEN '5AFD' AND '5B5E'
               THEN
                  v_return := v_return || 'guan';
               WHEN v_compare BETWEEN '5B60' AND '5B8C'
               THEN
                  v_return := v_return || 'guang';
               WHEN v_compare BETWEEN '5B8D' AND '5C2E'
               THEN
                  v_return := v_return || 'gui';
               WHEN v_compare = '5BC8'
               THEN
                  v_return := v_return || 'kwi';
               WHEN v_compare BETWEEN '5C30' AND '5C58'
               THEN
                  v_return := v_return || 'gun';
               WHEN v_compare BETWEEN '5C51' AND '5CB6'
               THEN
                  v_return := v_return || 'guo';
               WHEN v_compare BETWEEN '5CB8' AND '5CBD'
               THEN
                  v_return := v_return || 'ha';
               WHEN v_compare BETWEEN '5CC6' AND '5CEC'
               THEN
                  v_return := v_return || 'hai';
               WHEN v_compare = '5CED'
               THEN
                  v_return := v_return || 'hal';
               WHEN v_compare BETWEEN '5CEE' AND '5D99'
               THEN
                  v_return := v_return || 'han';
               WHEN v_compare BETWEEN '5D9D' AND '5DBC'
               THEN
                  v_return := v_return || 'hang';
               WHEN v_compare BETWEEN '5DBE' AND '5E20'
               THEN
                  v_return := v_return || 'hao';
               WHEN v_compare = '5E02'
               THEN
                  v_return := v_return || 'ho';
               WHEN v_compare BETWEEN '5E22' AND '5EC5'
               THEN
                  v_return := v_return || 'he';
               WHEN v_compare BETWEEN '5EC6' AND '5ECE'
               THEN
                  v_return := v_return || 'hei';
               WHEN v_compare BETWEEN '5ED0' AND '5EDC'
               THEN
                  v_return := v_return || 'hen';
               WHEN v_compare BETWEEN '5EDD' AND '5F03'
               THEN
                  v_return := v_return || 'heng';
               WHEN v_compare = '5F04'
               THEN
                  v_return := v_return || 'hol';
               WHEN v_compare BETWEEN '5F05' AND '5F8D'
               THEN
                  v_return := v_return || 'hong';
               WHEN v_compare BETWEEN '5F8E' AND '5FD2'
               THEN
                  v_return := v_return || 'hou';
               WHEN v_compare BETWEEN '5FD4' AND '60B1'
               THEN
                  v_return := v_return || 'hu';
               WHEN v_compare BETWEEN '60B2' AND '6111'
               THEN
                  v_return := v_return || 'hua';
               WHEN v_compare BETWEEN '6112' AND '612D'
               THEN
                  v_return := v_return || 'huai';
               WHEN v_compare BETWEEN '612E' AND '61C6'
               THEN
                  v_return := v_return || 'huan';
               WHEN v_compare BETWEEN '61CA' AND '624A'
               THEN
                  v_return := v_return || 'huang';
               WHEN v_compare BETWEEN '624C' AND '6344'
               THEN
                  v_return := v_return || 'hui';
               WHEN v_compare BETWEEN '6346' AND '6388'
               THEN
                  v_return := v_return || 'hun';
               WHEN v_compare BETWEEN '638C' AND '63FA'
               THEN
                  v_return := v_return || 'huo';
               WHEN v_compare = '63FD'
               THEN
                  v_return := v_return || 'hwa';
               WHEN v_compare BETWEEN '63FE' AND '6601'
               THEN
                  v_return := v_return || 'ji';
               WHEN v_compare BETWEEN '6604' AND '6691'
               THEN
                  v_return := v_return || 'jia';
               WHEN v_compare BETWEEN '6692' AND '67F8'
               THEN
                  v_return := v_return || 'jian';
               WHEN v_compare BETWEEN '67F9' AND '6860'
               THEN
                  v_return := v_return || 'jiang';
               WHEN v_compare BETWEEN '6862' AND '6930'
               THEN
                  v_return := v_return || 'jiao';
               WHEN v_compare BETWEEN '6931' AND '6A18'
               THEN
                  v_return := v_return || 'jie';
               WHEN v_compare BETWEEN '6A1A' AND '6AC9'
               THEN
                  v_return := v_return || 'jin';
               WHEN v_compare BETWEEN '6ACA' AND '6B65'
               THEN
                  v_return := v_return || 'jing';
               WHEN v_compare BETWEEN '6B66' AND '6B9A'
               THEN
                  v_return := v_return || 'jiong';
               WHEN v_compare BETWEEN '6B9C' AND '6C0C'
               THEN
                  v_return := v_return || 'jiu';
               WHEN v_compare = '6C0D'
               THEN
                  v_return := v_return || 'jou';
               WHEN v_compare BETWEEN '6C0E' AND '6D2A'
               THEN
                  v_return := v_return || 'ju';
               WHEN v_compare BETWEEN '6D2D' AND '6D80'
               THEN
                  v_return := v_return || 'juan';
               WHEN v_compare BETWEEN '6D82' AND '6E28'
               THEN
                  v_return := v_return || 'jue';
               WHEN v_compare BETWEEN '6E2A' AND '6E85'
               THEN
                  v_return := v_return || 'jun';
               WHEN v_compare BETWEEN '6E86' AND '6E92'
               THEN
                  v_return := v_return || 'ka';
               WHEN v_compare BETWEEN '6E94' AND '6EC9'
               THEN
                  v_return := v_return || 'kai';
               WHEN v_compare = '6ECC'
               THEN
                  v_return := v_return || 'kal';
               WHEN v_compare BETWEEN '6ECD' AND '6F00'
               THEN
                  v_return := v_return || 'kan';
               WHEN v_compare BETWEEN '6F02' AND '6F30'
               THEN
                  v_return := v_return || 'kang';
               WHEN v_compare BETWEEN '6F31' AND '6F4D'
               THEN
                  v_return := v_return || 'kao';
               WHEN v_compare BETWEEN '6F50' AND '6FC8'
               THEN
                  v_return := v_return || 'ke';
               WHEN v_compare BETWEEN '6FC9' AND '6FDA'
               THEN
                  v_return := v_return || 'ken';
               WHEN v_compare BETWEEN '6FDC' AND '6FF5'
               THEN
                  v_return := v_return || 'keng';
               WHEN v_compare = '6FFC'
               THEN
                  v_return := v_return || 'ki';
               WHEN v_compare BETWEEN '6FFD' AND '7016'
               THEN
                  v_return := v_return || 'kong';
               WHEN v_compare = '7018'
               THEN
                  v_return := v_return || 'kos';
               WHEN v_compare BETWEEN '7019' AND '703E'
               THEN
                  v_return := v_return || 'kou';
               WHEN v_compare BETWEEN '7041' AND '707A'
               THEN
                  v_return := v_return || 'ku';
               WHEN v_compare BETWEEN '707C' AND '7095'
               THEN
                  v_return := v_return || 'kua';
               WHEN v_compare BETWEEN '709A' AND '70C1'
               THEN
                  v_return := v_return || 'kuai';
               WHEN v_compare BETWEEN '70C2' AND '70D4'
               THEN
                  v_return := v_return || 'kuan';
               WHEN v_compare BETWEEN '70D8' AND '7128'
               THEN
                  v_return := v_return || 'kuang';
               WHEN v_compare BETWEEN '7129' AND '71B1'
               THEN
                  v_return := v_return || 'kui';
               WHEN v_compare BETWEEN '71B2' AND '71FE'
               THEN
                  v_return := v_return || 'kun';
               WHEN v_compare BETWEEN '7200' AND '7226'
               THEN
                  v_return := v_return || 'kuo';
               WHEN v_compare = '7228'
               THEN
                  v_return := v_return || 'kweok';
               WHEN v_compare BETWEEN '722C' AND '726A'
               THEN
                  v_return := v_return || 'la';
               WHEN v_compare BETWEEN '726C' AND '72B5'
               THEN
                  v_return := v_return || 'lai';
               WHEN v_compare BETWEEN '72B9' AND '733C'
               THEN
                  v_return := v_return || 'lan';
               WHEN v_compare BETWEEN '733D' AND '7388'
               THEN
                  v_return := v_return || 'lang';
               WHEN v_compare BETWEEN '7389' AND '73E5'
               THEN
                  v_return := v_return || 'lao';
               WHEN v_compare BETWEEN '73E8' AND '7402'
               THEN
                  v_return := v_return || 'le';
               WHEN v_compare BETWEEN '7404' AND '7485'
               THEN
                  v_return := v_return || 'lei';
               WHEN v_compare BETWEEN '7488' AND '7499'
               THEN
                  v_return := v_return || 'leng';
               WHEN v_compare BETWEEN '749C' AND '7642'
               THEN
                  v_return := v_return || 'li';
               WHEN v_compare BETWEEN '7644' AND '7645'
               THEN
                  v_return := v_return || 'lia';
               WHEN v_compare BETWEEN '7646' AND '76EC'
               THEN
                  v_return := v_return || 'lian';
               WHEN v_compare BETWEEN '76ED' AND '7731'
               THEN
                  v_return := v_return || 'liang';
               WHEN v_compare BETWEEN '7732' AND '7794'
               THEN
                  v_return := v_return || 'liao';
               WHEN v_compare BETWEEN '7795' AND '77E2'
               THEN
                  v_return := v_return || 'lie';
               WHEN v_compare BETWEEN '77E4' AND '785D'
               THEN
                  v_return := v_return || 'lin';
               WHEN v_compare = '77EA'
               THEN
                  v_return := v_return || 'len';
               WHEN v_compare BETWEEN '7860' AND '7904'
               THEN
                  v_return := v_return || 'ling';
               WHEN v_compare BETWEEN '7905' AND '7986'
               THEN
                  v_return := v_return || 'liu';
               WHEN v_compare BETWEEN '7988' AND '7989'
               THEN
                  v_return := v_return || 'lo';
               WHEN v_compare BETWEEN '798A' AND '79FD'
               THEN
                  v_return := v_return || 'long';
               WHEN v_compare BETWEEN '79FE' AND '7A49'
               THEN
                  v_return := v_return || 'lou';
               WHEN v_compare BETWEEN '7A4C' AND '7B4D'
               THEN
                  v_return := v_return || 'lu';
               WHEN v_compare BETWEEN '7B4E' AND '7B80'
               THEN
                  v_return := v_return || 'luan';
               WHEN v_compare BETWEEN '7B81' AND '7BB2'
               THEN
                  v_return := v_return || 'lun';
               WHEN v_compare BETWEEN '7BB5' AND '7C25'
               THEN
                  v_return := v_return || 'luo';
               WHEN v_compare BETWEEN '7C26' AND '7C82'
               THEN
                  v_return := v_return || 'lv';
               WHEN v_compare BETWEEN '7C84' AND '7C98'
               THEN
                  v_return := v_return || 'lue';
               WHEN v_compare BETWEEN '7C9C' AND '7CE4'
               THEN
                  v_return := v_return || 'ma';
               WHEN v_compare BETWEEN '7CE5' AND '7D0C'
               THEN
                  v_return := v_return || 'mai';
               WHEN v_compare BETWEEN '7D11' AND '7D6E'
               THEN
                  v_return := v_return || 'man';
               WHEN v_compare BETWEEN '7D70' AND '7DA9'
               THEN
                  v_return := v_return || 'mang';
               WHEN v_compare BETWEEN '7DAC' AND '7E15'
               THEN
                  v_return := v_return || 'mao';
               WHEN v_compare = '7E0C'
               THEN
                  v_return := v_return || 'q';
               WHEN v_compare BETWEEN '7E18' AND '7E1E'
               THEN
                  v_return := v_return || 'me';
               WHEN v_compare BETWEEN '7E20' AND '7E9A'
               THEN
                  v_return := v_return || 'mei';
               WHEN v_compare BETWEEN '7E9D' AND '7EC1'
               THEN
                  v_return := v_return || 'men';
               WHEN v_compare BETWEEN '7EC2' AND '7F36'
               THEN
                  v_return := v_return || 'meng';
               WHEN v_compare = '7F38'
               THEN
                  v_return := v_return || 'meo';
               WHEN v_compare BETWEEN '7F39' AND '7FE4'
               THEN
                  v_return := v_return || 'mi';
               WHEN v_compare BETWEEN '7FE6' AND '8034'
               THEN
                  v_return := v_return || 'mian';
               WHEN v_compare BETWEEN '8035' AND '805A'
               THEN
                  v_return := v_return || 'miao';
               WHEN v_compare BETWEEN '805C' AND '8081'
               THEN
                  v_return := v_return || 'mie';
               WHEN v_compare BETWEEN '8084' AND '80E4'
               THEN
                  v_return := v_return || 'min';
               WHEN v_compare = '8096'
               THEN
                  v_return := v_return || 'lem';
               WHEN v_compare BETWEEN '80E5' AND '8116'
               THEN
                  v_return := v_return || 'ming';
               WHEN v_compare BETWEEN '8119' AND '811D'
               THEN
                  v_return := v_return || 'miu';
               WHEN v_compare BETWEEN '811E' AND '81A9'
               THEN
                  v_return := v_return || 'mo';
               WHEN v_compare BETWEEN '81AC' AND '81CC'
               THEN
                  v_return := v_return || 'mou';
               WHEN v_compare BETWEEN '81CD' AND '821E'
               THEN
                  v_return := v_return || 'mu';
               WHEN v_compare = '8220'
               THEN
                  v_return := v_return || 'myeo';
               WHEN v_compare = '8221'
               THEN
                  v_return := v_return || 'myeon';
               WHEN v_compare = '8222'
               THEN
                  v_return := v_return || 'myeong';
               WHEN v_compare BETWEEN '8224' AND '8258'
               THEN
                  v_return := v_return || 'na';
               WHEN v_compare BETWEEN '825D' AND '8285'
               THEN
                  v_return := v_return || 'nai';
               WHEN v_compare BETWEEN '8289' AND '82B5'
               THEN
                  v_return := v_return || 'nan';
               WHEN v_compare BETWEEN '82B9' AND '82D0'
               THEN
                  v_return := v_return || 'nang';
               WHEN v_compare BETWEEN '82D1' AND '8311'
               THEN
                  v_return := v_return || 'nao';
               WHEN v_compare BETWEEN '8312' AND '8320'
               THEN
                  v_return := v_return || 'ne';
               WHEN v_compare BETWEEN '8322' AND '8331'
               THEN
                  v_return := v_return || 'nei';
               WHEN v_compare = '8334'
               THEN
                  v_return := v_return || 'nem';
               WHEN v_compare = '8336'
               THEN
                  v_return := v_return || 'nen';
               WHEN v_compare = '8339'
               THEN
                  v_return := v_return || 'neng';
               WHEN v_compare = '833E'
               THEN
                  v_return := v_return || 'neus';
               WHEN v_compare = '8342'
               THEN
                  v_return := v_return || 'ngag';
               WHEN v_compare = '8344'
               THEN
                  v_return := v_return || 'ngai';
               WHEN v_compare = '8345'
               THEN
                  v_return := v_return || 'ngam';
               WHEN v_compare BETWEEN '8346' AND '83B9'
               THEN
                  v_return := v_return || 'ni';
               WHEN v_compare BETWEEN '83BC' AND '83ED'
               THEN
                  v_return := v_return || 'nian';
               WHEN v_compare BETWEEN '83EE' AND '83F5'
               THEN
                  v_return := v_return || 'niang';
               WHEN v_compare BETWEEN '83F8' AND '8414'
               THEN
                  v_return := v_return || 'niao';
               WHEN v_compare BETWEEN '8415' AND '8478'
               THEN
                  v_return := v_return || 'nie';
               WHEN v_compare BETWEEN '8479' AND '8480'
               THEN
                  v_return := v_return || 'nin';
               WHEN v_compare BETWEEN '8481' AND '84B4'
               THEN
                  v_return := v_return || 'ning';
               WHEN v_compare BETWEEN '84B5' AND '84D1'
               THEN
                  v_return := v_return || 'niu';
               WHEN v_compare BETWEEN '84D4' AND '84FA'
               THEN
                  v_return := v_return || 'nong';
               WHEN v_compare = '84E8'
               THEN
                  v_return := v_return || 'nung';
               WHEN v_compare BETWEEN '84FD' AND '850E'
               THEN
                  v_return := v_return || 'nou';
               WHEN v_compare BETWEEN '8511' AND '8522'
               THEN
                  v_return := v_return || 'nu';
               WHEN v_compare BETWEEN '8524' AND '852C'
               THEN
                  v_return := v_return || 'nuan';
               WHEN v_compare = '852D'
               THEN
                  v_return := v_return || 'nun';
               WHEN v_compare BETWEEN '8530' AND '8559'
               THEN
                  v_return := v_return || 'nuo';
               WHEN v_compare BETWEEN '855A' AND '8566'
               THEN
                  v_return := v_return || 'nv';
               WHEN v_compare BETWEEN '856D' AND '8574'
               THEN
                  v_return := v_return || 'nue';
               WHEN v_compare = '8575'
               THEN
                  v_return := v_return || 'o';
               WHEN v_compare = '8579'
               THEN
                  v_return := v_return || 'oes';
               WHEN v_compare = '857A'
               THEN
                  v_return := v_return || 'ol';
               WHEN v_compare = '857C'
               THEN
                  v_return := v_return || 'on';
               WHEN v_compare BETWEEN '857D' AND '85AE'
               THEN
                  v_return := v_return || 'ou';
               WHEN v_compare BETWEEN '85B1' AND '85C9'
               THEN
                  v_return := v_return || 'pa';
               WHEN v_compare BETWEEN '85CA' AND '85E4'
               THEN
                  v_return := v_return || 'pai';
               WHEN v_compare = '85E5'
               THEN
                  v_return := v_return || 'pak';
               WHEN v_compare BETWEEN '85E8' AND '8625'
               THEN
                  v_return := v_return || 'pan';
               WHEN v_compare BETWEEN '8626' AND '8658'
               THEN
                  v_return := v_return || 'pang';
               WHEN v_compare BETWEEN '8659' AND '8688'
               THEN
                  v_return := v_return || 'pao';
               WHEN v_compare BETWEEN '868A' AND '86C5'
               THEN
                  v_return := v_return || 'pei';
               WHEN v_compare BETWEEN '86C8' AND '86D6'
               THEN
                  v_return := v_return || 'pen';
               WHEN v_compare BETWEEN '86D8' AND '8740'
               THEN
                  v_return := v_return || 'peng';
               WHEN v_compare = '8741'
               THEN
                  v_return := v_return || 'peol';
               WHEN v_compare = '8742'
               THEN
                  v_return := v_return || 'phas';
               WHEN v_compare = '8744'
               THEN
                  v_return := v_return || 'phdeng';
               WHEN v_compare = '8745'
               THEN
                  v_return := v_return || 'phoi';
               WHEN v_compare = '8746'
               THEN
                  v_return := v_return || 'phos';
               WHEN v_compare BETWEEN '8748' AND '880D'
               THEN
                  v_return := v_return || 'pi';
               WHEN v_compare BETWEEN '880E' AND '883A'
               THEN
                  v_return := v_return || 'pian';
               WHEN v_compare BETWEEN '883C' AND '8869'
               THEN
                  v_return := v_return || 'piao';
               WHEN v_compare BETWEEN '886D' AND '8879'
               THEN
                  v_return := v_return || 'pie';
               WHEN v_compare BETWEEN '887A' AND '88A0'
               THEN
                  v_return := v_return || 'pin';
               WHEN v_compare BETWEEN '88A1' AND '88EC'
               THEN
                  v_return := v_return || 'ping';
               WHEN v_compare BETWEEN '88F0' AND '8938'
               THEN
                  v_return := v_return || 'po';
               WHEN v_compare BETWEEN '893E' AND '8958'
               THEN
                  v_return := v_return || 'pou';
               WHEN v_compare BETWEEN '895A' AND '895C'
               THEN
                  v_return := v_return || 'ppun';
               WHEN v_compare BETWEEN '895D' AND '89C4'
               THEN
                  v_return := v_return || 'pu';
               WHEN v_compare BETWEEN '89C5' AND '8B3E'
               THEN
                  v_return := v_return || 'qi';
               WHEN v_compare BETWEEN '8B41' AND '8B61'
               THEN
                  v_return := v_return || 'qia';
               WHEN v_compare BETWEEN '8B62' AND '8C54'
               THEN
                  v_return := v_return || 'qian';
               WHEN v_compare BETWEEN '8C5A' AND '8CB4'
               THEN
                  v_return := v_return || 'qiang';
               WHEN v_compare BETWEEN '8CB8' AND '8D3D'
               THEN
                  v_return := v_return || 'qiao';
               WHEN v_compare BETWEEN '8D40' AND '8D7E'
               THEN
                  v_return := v_return || 'qie';
               WHEN v_compare BETWEEN '8D81' AND '8DFA'
               THEN
                  v_return := v_return || 'qin';
               WHEN v_compare BETWEEN '8DFC' AND '8E5D'
               THEN
                  v_return := v_return || 'qing';
               WHEN v_compare BETWEEN '8E5E' AND '8E98'
               THEN
                  v_return := v_return || 'qiong';
               WHEN v_compare BETWEEN '8E9A' AND '8F2A'
               THEN
                  v_return := v_return || 'qiu';
               WHEN v_compare BETWEEN '8F2E' AND '8FE9'
               THEN
                  v_return := v_return || 'qu';
               WHEN v_compare BETWEEN '8FEA' AND '905D'
               THEN
                  v_return := v_return || 'quan';
               WHEN v_compare BETWEEN '905E' AND '9099'
               THEN
                  v_return := v_return || 'que';
               WHEN v_compare BETWEEN '909A' AND '90AA'
               THEN
                  v_return := v_return || 'qun';
               WHEN v_compare BETWEEN '90B0' AND '90B1'
               THEN
                  v_return := v_return || 'ra';
               WHEN v_compare = '90B2'
               THEN
                  v_return := v_return || 'ram';
               WHEN v_compare BETWEEN '90B4' AND '90E5'
               THEN
                  v_return := v_return || 'ran';
               WHEN v_compare BETWEEN '90E6' AND '9104'
               THEN
                  v_return := v_return || 'rang';
               WHEN v_compare BETWEEN '9105' AND '911C'
               THEN
                  v_return := v_return || 'rao';
               WHEN v_compare BETWEEN '911D' AND '9120'
               THEN
                  v_return := v_return || 're';
               WHEN v_compare BETWEEN '9121' AND '9180'
               THEN
                  v_return := v_return || 'ren';
               WHEN v_compare BETWEEN '9181' AND '918D'
               THEN
                  v_return := v_return || 'reng';
               WHEN v_compare BETWEEN '918E' AND '9196'
               THEN
                  v_return := v_return || 'ri';
               WHEN v_compare BETWEEN '9189' AND '91F1'
               THEN
                  v_return := v_return || 'rong';
               WHEN v_compare BETWEEN '91F2' AND '9218'
               THEN
                  v_return := v_return || 'rou';
               WHEN v_compare BETWEEN '9219' AND '9269'
               THEN
                  v_return := v_return || 'ru';
               WHEN v_compare BETWEEN '926C' AND '9292'
               THEN
                  v_return := v_return || 'ruan';
               WHEN v_compare BETWEEN '9294' AND '92BD'
               THEN
                  v_return := v_return || 'rui';
               WHEN v_compare BETWEEN '92BE' AND '92C9'
               THEN
                  v_return := v_return || 'run';
               WHEN v_compare = '92CA'
               THEN
                  v_return := v_return || 'rua';
               WHEN v_compare BETWEEN '92CA' AND '92E4'
               THEN
                  v_return := v_return || 'ruo';
               WHEN v_compare BETWEEN '92E5' AND '9309'
               THEN
                  v_return := v_return || 'sa';
               WHEN v_compare = '930A'
               THEN
                  v_return := v_return || 'saeng';
               WHEN v_compare BETWEEN '930C' AND '9325'
               THEN
                  v_return := v_return || 'sai';
               WHEN v_compare = '9328'
               THEN
                  v_return := v_return || 'sal';
               WHEN v_compare BETWEEN '9329' AND '9355'
               THEN
                  v_return := v_return || 'san';
               WHEN v_compare BETWEEN '9358' AND '936A'
               THEN
                  v_return := v_return || 'sang';
               WHEN v_compare BETWEEN '936C' AND '9391'
               THEN
                  v_return := v_return || 'sao';
               WHEN v_compare BETWEEN '9392' AND '93C5'
               THEN
                  v_return := v_return || 'se';
               WHEN v_compare = '93C6'
               THEN
                  v_return := v_return || 'sed';
               WHEN v_compare BETWEEN '93C8' AND '93CC'
               THEN
                  v_return := v_return || 'sen';
               WHEN v_compare BETWEEN '93CD' AND '93D0'
               THEN
                  v_return := v_return || 'seng';
               WHEN v_compare = '93D1'
               THEN
                  v_return := v_return || 'seo';
               WHEN v_compare = '93D2'
               THEN
                  v_return := v_return || 'seon';
               WHEN v_compare BETWEEN '93D4' AND '941A'
               THEN
                  v_return := v_return || 'sha';
               WHEN v_compare BETWEEN '941D' AND '9428'
               THEN
                  v_return := v_return || 'shai';
               WHEN v_compare BETWEEN '9429' AND '94C1'
               THEN
                  v_return := v_return || 'shan';
               WHEN v_compare BETWEEN '94C2' AND '94EE'
               THEN
                  v_return := v_return || 'shang';
               WHEN v_compare BETWEEN '94F1' AND '952D'
               THEN
                  v_return := v_return || 'shao';
               WHEN v_compare BETWEEN '952E' AND '9571'
               THEN
                  v_return := v_return || 'she';
               WHEN v_compare BETWEEN '9574' AND '9602'
               THEN
                  v_return := v_return || 'shen';
               WHEN v_compare BETWEEN '9604' AND '965C'
               THEN
                  v_return := v_return || 'sheng';
               WHEN v_compare BETWEEN '965E' AND '9786'
               THEN
                  v_return := v_return || 'shi';
               WHEN v_compare BETWEEN '9788' AND '97AE'
               THEN
                  v_return := v_return || 'shou';
               WHEN v_compare BETWEEN '97B0' AND '9878'
               THEN
                  v_return := v_return || 'shu';
               WHEN v_compare BETWEEN '987A' AND '987E'
               THEN
                  v_return := v_return || 'shua';
               WHEN v_compare BETWEEN '9880' AND '988A'
               THEN
                  v_return := v_return || 'shuai';
               WHEN v_compare BETWEEN '988C' AND '9894'
               THEN
                  v_return := v_return || 'shuan';
               WHEN v_compare BETWEEN '9895' AND '98BE'
               THEN
                  v_return := v_return || 'shuang';
               WHEN v_compare BETWEEN '98C0' AND '98D6'
               THEN
                  v_return := v_return || 'shui';
               WHEN v_compare BETWEEN '98DC' AND '98EE'
               THEN
                  v_return := v_return || 'shun';
               WHEN v_compare BETWEEN '98F1' AND '9911'
               THEN
                  v_return := v_return || 'shuo';
               WHEN v_compare BETWEEN '9912' AND '99AD'
               THEN
                  v_return := v_return || 'si';
               WHEN v_compare = '99AE'
               THEN
                  v_return := v_return || 'so';
               WHEN v_compare = '99B0'
               THEN
                  v_return := v_return || 'sol';
               WHEN v_compare BETWEEN '99B1' AND '99F6'
               THEN
                  v_return := v_return || 'song';
               WHEN v_compare BETWEEN '99F8' AND '9A36'
               THEN
                  v_return := v_return || 'sou';
               WHEN v_compare BETWEEN '9A38' AND '9AB6'
               THEN
                  v_return := v_return || 'su';
               WHEN v_compare BETWEEN '9AB8' AND '9AC4'
               THEN
                  v_return := v_return || 'suan';
               WHEN v_compare BETWEEN '9AC5' AND '9B3A'
               THEN
                  v_return := v_return || 'sui';
               WHEN v_compare = '9AF0'
               THEN
                  v_return := v_return || 'wie';
               WHEN v_compare BETWEEN '9B3C' AND '9B62'
               THEN
                  v_return := v_return || 'sun';
               WHEN v_compare BETWEEN '9B65' AND '9BA9'
               THEN
                  v_return := v_return || 'suo';
               WHEN v_compare BETWEEN '9BAA' AND '9C10'
               THEN
                  v_return := v_return || 'ta';
               WHEN v_compare = '9C11'
               THEN
                  v_return := v_return || 'tae';
               WHEN v_compare BETWEEN '9C12' AND '9C59'
               THEN
                  v_return := v_return || 'tai';
               WHEN v_compare BETWEEN '9C5A' AND '9CE0'
               THEN
                  v_return := v_return || 'tan';
               WHEN v_compare BETWEEN '9CE2' AND '9D55'
               THEN
                  v_return := v_return || 'tang';
               WHEN v_compare BETWEEN '9D56' AND '9DB4'
               THEN
                  v_return := v_return || 'tao';
               WHEN v_compare = '9DB6'
               THEN
                  v_return := v_return || 'tap';
               WHEN v_compare BETWEEN '9DB8' AND '9DC6'
               THEN
                  v_return := v_return || 'te';
               WHEN v_compare BETWEEN '9DC8' AND '9DED'
               THEN
                  v_return := v_return || 'teng';
               WHEN v_compare = '9DEE'
               THEN
                  v_return := v_return || 'teo';
               WHEN v_compare = '9DF0'
               THEN
                  v_return := v_return || 'teul';
               WHEN v_compare BETWEEN '9DF1' AND '9E82'
               THEN
                  v_return := v_return || 'ti';
               WHEN v_compare BETWEEN '9E85' AND '9EED'
               THEN
                  v_return := v_return || 'tian';
               WHEN v_compare BETWEEN '9EEE' AND '9F38'
               THEN
                  v_return := v_return || 'tiao';
               WHEN v_compare BETWEEN '9F39' AND '9F56'
               THEN
                  v_return := v_return || 'tie';
               WHEN v_compare BETWEEN '9F59' AND '9FAE'
               THEN
                  v_return := v_return || 'ting';
               WHEN v_compare = '9FB0'
               THEN
                  v_return := v_return || 'tol';
               WHEN v_compare BETWEEN '9FB1' AND 'A015'
               THEN
                  v_return := v_return || 'tong';
               WHEN v_compare BETWEEN 'A016' AND 'A03A'
               THEN
                  v_return := v_return || 'tou';
               WHEN v_compare BETWEEN 'A040' AND 'A0A9'
               THEN
                  v_return := v_return || 'tu';
               WHEN v_compare BETWEEN 'A0AA' AND 'A0D5'
               THEN
                  v_return := v_return || 'tuan';
               WHEN v_compare BETWEEN 'A0D6' AND 'A106'
               THEN
                  v_return := v_return || 'tui';
               WHEN v_compare BETWEEN 'A108' AND 'A131'
               THEN
                  v_return := v_return || 'tun';
               WHEN v_compare BETWEEN 'A134' AND 'A1AE'
               THEN
                  v_return := v_return || 'tuo';
               WHEN v_compare BETWEEN 'A1B0' AND 'A1E8'
               THEN
                  v_return := v_return || 'wa';
               WHEN v_compare BETWEEN 'A1E9' AND 'A1F5'
               THEN
                  v_return := v_return || 'wai';
               WHEN v_compare BETWEEN 'A1F8' AND 'A279'
               THEN
                  v_return := v_return || 'wan';
               WHEN v_compare BETWEEN 'A27A' AND 'A2B9'
               THEN
                  v_return := v_return || 'wang';
               WHEN v_compare BETWEEN 'A2BC' AND 'A408'
               THEN
                  v_return := v_return || 'wei';
               WHEN v_compare BETWEEN 'A40D' AND 'A47C'
               THEN
                  v_return := v_return || 'wen';
               WHEN v_compare BETWEEN 'A47D' AND 'A4A2'
               THEN
                  v_return := v_return || 'weng';
               WHEN v_compare BETWEEN 'A4A4' AND 'A4EA'
               THEN
                  v_return := v_return || 'wo';
               WHEN v_compare BETWEEN 'A4EC' AND 'A5D4'
               THEN
                  v_return := v_return || 'wu';
               WHEN v_compare BETWEEN 'A5D6' AND 'A784'
               THEN
                  v_return := v_return || 'xi';
               WHEN v_compare BETWEEN 'A785' AND 'A7FA'
               THEN
                  v_return := v_return || 'xia';
               WHEN v_compare BETWEEN 'A7FD' AND 'A951'
               THEN
                  v_return := v_return || 'xian';
               WHEN v_compare BETWEEN 'A954' AND 'A9CE'
               THEN
                  v_return := v_return || 'xiang';
               WHEN v_compare BETWEEN 'A9D0' AND 'AA8A'
               THEN
                  v_return := v_return || 'xiao';
               WHEN v_compare BETWEEN 'AA8D' AND 'AB7E'
               THEN
                  v_return := v_return || 'xie';
               WHEN v_compare BETWEEN 'AB80' AND 'ABD4'
               THEN
                  v_return := v_return || 'xin';
               WHEN v_compare BETWEEN 'ABD5' AND 'AC41'
               THEN
                  v_return := v_return || 'xing';
               WHEN v_compare BETWEEN 'AC42' AND 'AC64'
               THEN
                  v_return := v_return || 'xiong';
               WHEN v_compare BETWEEN 'AC65' AND 'ACBA'
               THEN
                  v_return := v_return || 'xiu';
               WHEN v_compare BETWEEN 'ACBC' AND 'AD90'
               THEN
                  v_return := v_return || 'xu';
               WHEN v_compare = 'ACD9'
               THEN
                  v_return := v_return || 'chua';
               WHEN v_compare BETWEEN 'AD91' AND 'AE32'
               THEN
                  v_return := v_return || 'xuan';
               WHEN v_compare BETWEEN 'AE34' AND 'AE89'
               THEN
                  v_return := v_return || 'xue';
               WHEN v_compare BETWEEN 'AE8C' AND 'AF1E'
               THEN
                  v_return := v_return || 'xun';
               WHEN v_compare BETWEEN 'AF20' AND 'AF96'
               THEN
                  v_return := v_return || 'ya';
               WHEN v_compare BETWEEN 'AF98' AND 'B118'
               THEN
                  v_return := v_return || 'yan';
               WHEN v_compare = 'B030'
               THEN
                  v_return := v_return || 'eom';
               WHEN v_compare BETWEEN 'B11A' AND 'B1A8'
               THEN
                  v_return := v_return || 'yang';
               WHEN v_compare BETWEEN 'B1AD' AND 'B275'
               THEN
                  v_return := v_return || 'yao';
               WHEN v_compare BETWEEN 'B276' AND 'B30A'
               THEN
                  v_return := v_return || 'ye';
               WHEN v_compare BETWEEN 'B30D' AND 'B30E'
               THEN
                  v_return := v_return || 'yen';
               WHEN v_compare BETWEEN 'B310' AND 'B594'
               THEN
                  v_return := v_return || 'yi';
               WHEN v_compare = 'B359'
               THEN
                  v_return := v_return || 'i';
               WHEN v_compare BETWEEN 'B596' AND 'B684'
               THEN
                  v_return := v_return || 'yin';
               WHEN v_compare BETWEEN 'B685' AND 'B768'
               THEN
                  v_return := v_return || 'ying';
               WHEN v_compare BETWEEN 'B76C' AND 'B76E'
               THEN
                  v_return := v_return || 'yo';
               WHEN v_compare BETWEEN 'B770' AND 'B7EA'
               THEN
                  v_return := v_return || 'yong';
               WHEN v_compare BETWEEN 'B7EC' AND 'B8B2'
               THEN
                  v_return := v_return || 'you';
               WHEN v_compare BETWEEN 'B8B5' AND 'BA98'
               THEN
                  v_return := v_return || 'yu';
               WHEN v_compare BETWEEN 'BA99' AND 'BB58'
               THEN
                  v_return := v_return || 'yuan';
               WHEN v_compare BETWEEN 'BB59' AND 'BBBE'
               THEN
                  v_return := v_return || 'yue';
               WHEN v_compare BETWEEN 'BBC1' AND 'BC58'
               THEN
                  v_return := v_return || 'yun';
               WHEN v_compare BETWEEN 'BC59' AND 'BC7E'
               THEN
                  v_return := v_return || 'za';
               WHEN v_compare BETWEEN 'BC81' AND 'BCA8'
               THEN
                  v_return := v_return || 'zai';
               WHEN v_compare BETWEEN 'BCAA' AND 'BCEA'
               THEN
                  v_return := v_return || 'zan';
               WHEN v_compare BETWEEN 'BCEE' AND 'BD0A'
               THEN
                  v_return := v_return || 'zang';
               WHEN v_compare BETWEEN 'BD0C' AND 'BD46'
               THEN
                  v_return := v_return || 'zao';
               WHEN v_compare BETWEEN 'BD48' AND 'BD99'
               THEN
                  v_return := v_return || 'ze';
               WHEN v_compare BETWEEN 'BD9A' AND 'BDA2'
               THEN
                  v_return := v_return || 'zei';
               WHEN v_compare BETWEEN 'BDA5' AND 'BDAC'
               THEN
                  v_return := v_return || 'zen';
               WHEN v_compare BETWEEN 'BDAD' AND 'BDCC'
               THEN
                  v_return := v_return || 'zeng';
               WHEN v_compare BETWEEN 'BDCE' AND 'BE40'
               THEN
                  v_return := v_return || 'zha';
               WHEN v_compare = 'BDF8'
               THEN
                  v_return := v_return || 'gad';
               WHEN v_compare BETWEEN 'BE41' AND 'BE62'
               THEN
                  v_return := v_return || 'zhai';
               WHEN v_compare BETWEEN 'BE65' AND 'BEF4'
               THEN
                  v_return := v_return || 'zhan';
               WHEN v_compare BETWEEN 'BEF6' AND 'BF3E'
               THEN
                  v_return := v_return || 'zhang';
               WHEN v_compare BETWEEN 'BF40' AND 'BF8C'
               THEN
                  v_return := v_return || 'zhao';
               WHEN v_compare BETWEEN 'BF8E' AND 'BFF8'
               THEN
                  v_return := v_return || 'zhe';
               WHEN v_compare BETWEEN 'BFF9' AND 'C0B2'
               THEN
                  v_return := v_return || 'zhen';
               WHEN v_compare BETWEEN 'C0B4' AND 'C11E'
               THEN
                  v_return := v_return || 'zheng';
               WHEN v_compare BETWEEN 'C122' AND 'C2C4'
               THEN
                  v_return := v_return || 'zhi';
               WHEN v_compare BETWEEN 'C2C5' AND 'C31A'
               THEN
                  v_return := v_return || 'zhong';
               WHEN v_compare BETWEEN 'C31D' AND 'C39A'
               THEN
                  v_return := v_return || 'zhou';
               WHEN v_compare BETWEEN 'C39C' AND 'C47C'
               THEN
                  v_return := v_return || 'zhu';
               WHEN v_compare BETWEEN 'C47D' AND 'C484'
               THEN
                  v_return := v_return || 'zhua';
               WHEN v_compare BETWEEN 'C485' AND 'C486'
               THEN
                  v_return := v_return || 'zhuai';
               WHEN v_compare BETWEEN 'C488' AND 'C4C0'
               THEN
                  v_return := v_return || 'zhuan';
               WHEN v_compare BETWEEN 'C4C2' AND 'C4E5'
               THEN
                  v_return := v_return || 'zhuang';
               WHEN v_compare BETWEEN 'C4E6' AND 'C51C'
               THEN
                  v_return := v_return || 'zhui';
               WHEN v_compare BETWEEN 'C51D' AND 'C530'
               THEN
                  v_return := v_return || 'zhun';
               WHEN v_compare BETWEEN 'C534' AND 'C5A5'
               THEN
                  v_return := v_return || 'zhuo';
               WHEN v_compare BETWEEN 'C5A8' AND 'C648'
               THEN
                  v_return := v_return || 'zi';
               WHEN v_compare = 'C64A'
               THEN
                  v_return := v_return || 'zo';
               WHEN v_compare BETWEEN 'C64C' AND 'C6B5'
               THEN
                  v_return := v_return || 'zong';
               WHEN v_compare BETWEEN 'C6B6' AND 'C6D6'
               THEN
                  v_return := v_return || 'zou';
               WHEN v_compare BETWEEN 'C6E1' AND 'C714'
               THEN
                  v_return := v_return || 'zu';
               WHEN v_compare BETWEEN 'C715' AND 'C72D'
               THEN
                  v_return := v_return || 'zuan';
               WHEN v_compare BETWEEN 'C72E' AND 'C75E'
               THEN
                  v_return := v_return || 'zui';
               WHEN v_compare BETWEEN 'C760' AND 'C776'
               THEN
                  v_return := v_return || 'zun';
               WHEN v_compare BETWEEN 'C77A' AND 'C7B4'
               THEN
                  v_return := v_return || 'zuo';
               ELSE
                  v_return := v_return || v_substr;
            END CASE;
         END LOOP;
   END CASE;
 
   RETURN v_return;
END fn_getpy;

ALTER SESSION SET NLS_SORT=''; 排序影响整个会话 
Oracle9i之前，中文是按照二进制编码进行排序的。   
    
  　　在oracle9i中新增了按照拼音、部首、笔画排序功能。设置NLS_SORT值     
    
  　　SCHINESE_RADICAL_M   按照部首（第一顺序）、笔划（第二顺序）排序     
    
  　　SCHINESE_STROKE_M   按照笔划（第一顺序）、部首（第二顺序）排序     
    
  　　SCHINESE_PINYIN_M   按照拼音排序 
oracle9i中新增了按照拼音、部首、笔画排序功能 
拼音 SELECT * FROM TEAM ORDER BY NLSSORT(列名,'NLS_SORT = SCHINESE_PINYIN_M') 
笔划 SELECT * FROM TEAM ORDER BY NLSSORT(列名,'NLS_SORT = SCHINESE_STROKE_M') 
部首 SELECT * FROM TEAM ORDER BY NLSSORT(列名,'NLS_SORT = SCHINESE_RADICAL_M') 
忽略大小写：SELECT * FROM TEAM ORDER BY NLSSORT(列名,'NLS_SORT =BINARY_CI') 

1、设置NLS_SORT参数值 
      SCHINESE_RADICAL_M 按照部首（第一顺序）、笔划（第二顺序）排序 
      SCHINESE_STROKE_M 按照笔划（第一顺序）、部首（第二顺序）排序 
      SCHINESE_PINYIN_M 按照拼音排序 
2、Session级别的设置，修改ORACLE字段的默认排序方式： 
      按拼音：alter session set nls_sort = SCHINESE_PINYIN_M; 
      按笔画：alter session set nls_sort = SCHINESE_STROKE_M; 
      按偏旁：alter session set nls_sort = NLS_SORT=SCHINESE_RADICAL_M； 
3、语句级别设置排序方式： 
      按照笔划排序 select * from dept order by nlssort(name,'NLS_SORT=SCHINESE_STROKE_M'); 
      按照部首排序 select * from dept order by nlssort(name,'NLS_SORT=SCHINESE_RADICAL_M'); 
      按照拼音排序，此为系统的默认排序方式 
      select * from dept order by nlssort(name,'NLS_SORT=SCHINESE_PINYIN_M'); 
4、修改系统参数（数据库所在操作系统）： 
      set NLS_SORT=SCHINESE_RADICAL_M ; 
       export NLS_SORT （sh） 
       setenv NLS_SORT SCHINESE_RADICAL_M (csh) 
      HKLCSOFTWAREORACLEhome0NLS_SORT (win注册表)