'tuanchung1997@gmail.com Function removeVietnameseLetter(Text As String) As String Dim AsciiDict As Object Set AsciiDict = CreateObject("scripting.dictionary") AsciiDict(192) = "A" AsciiDict(193) = "A" AsciiDict(194) = "A" AsciiDict(195) = "A" AsciiDict(196) = "A" AsciiDict(197) = "A" AsciiDict(199) = "C" AsciiDict(200) = "E" AsciiDict(201) = "E" AsciiDict(202) = "E" AsciiDict(203) = "E" AsciiDict(204) = "I" AsciiDict(205) = "I" AsciiDict(206) = "I" AsciiDict(207) = "I" AsciiDict(208) = "D" AsciiDict(209) = "N" AsciiDict(210) = "O" AsciiDict(211) = "O" AsciiDict(212) = "O" AsciiDict(213) = "O" AsciiDict(214) = "O" AsciiDict(217) = "U" AsciiDict(218) = "U" AsciiDict(219) = "U" AsciiDict(220) = "U" AsciiDict(221) = "Y" AsciiDict(224) = "a" AsciiDict(225) = "a" AsciiDict(226) = "a" AsciiDict(227) = "a" AsciiDict(228) = "a" AsciiDict(229) = "a" AsciiDict(231) = "c" AsciiDict(232) = "e" AsciiDict(233) = "e" AsciiDict(234) = "e" AsciiDict(235) = "e" AsciiDict(236) = "i" AsciiDict(237) = "i" AsciiDict(238) = "i" AsciiDict(239) = "i" AsciiDict(240) = "d" AsciiDict(241) = "n" AsciiDict(242) = "o" AsciiDict(243) = "o" AsciiDict(244) = "o" AsciiDict(245) = "o" AsciiDict(246) = "o" AsciiDict(249) = "u" AsciiDict(250) = "u" AsciiDict(251) = "u" AsciiDict(252) = "u" AsciiDict(253) = "y" AsciiDict(255) = "y" AsciiDict(352) = "S" AsciiDict(353) = "s" AsciiDict(376) = "Y" AsciiDict(381) = "Z" AsciiDict(382) = "z" AsciiDict(258) = "A" AsciiDict(259) = "a" AsciiDict(272) = "D" AsciiDict(273) = "d" AsciiDict(296) = "I" AsciiDict(297) = "i" AsciiDict(360) = "U" AsciiDict(361) = "u" AsciiDict(416) = "O" AsciiDict(417) = "o" AsciiDict(431) = "U" AsciiDict(432) = "u" AsciiDict(7840) = "A" AsciiDict(7841) = "a" AsciiDict(7842) = "A" AsciiDict(7843) = "a" AsciiDict(7844) = "A" AsciiDict(7845) = "a" AsciiDict(7846) = "A" AsciiDict(7847) = "a" AsciiDict(7848) = "A" AsciiDict(7849) = "a" AsciiDict(7850) = "A" AsciiDict(7851) = "a" AsciiDict(7852) = "A" AsciiDict(7853) = "a" AsciiDict(7854) = "A" AsciiDict(7855) = "a" AsciiDict(7856) = "A" AsciiDict(7857) = "a" AsciiDict(7858) = "A" AsciiDict(7859) = "a" AsciiDict(7860) = "A" AsciiDict(7861) = "a" AsciiDict(7862) = "A" AsciiDict(7863) = "a" AsciiDict(7864) = "E" AsciiDict(7865) = "e" AsciiDict(7866) = "E" AsciiDict(7867) = "e" AsciiDict(7868) = "E" AsciiDict(7869) = "e" AsciiDict(7870) = "E" AsciiDict(7871) = "e" AsciiDict(7872) = "E" AsciiDict(7873) = "e" AsciiDict(7874) = "E" AsciiDict(7875) = "e" AsciiDict(7876) = "E" AsciiDict(7877) = "e" AsciiDict(7878) = "E" AsciiDict(7879) = "e" AsciiDict(7880) = "I" AsciiDict(7881) = "i" AsciiDict(7882) = "I" AsciiDict(7883) = "i" AsciiDict(7884) = "O" AsciiDict(7885) = "o" AsciiDict(7886) = "O" AsciiDict(7887) = "o" AsciiDict(7888) = "O" AsciiDict(7889) = "o" AsciiDict(7890) = "O" AsciiDict(7891) = "o" AsciiDict(7892) = "O" AsciiDict(7893) = "o" AsciiDict(7894) = "O" AsciiDict(7895) = "o" AsciiDict(7896) = "O" AsciiDict(7897) = "o" AsciiDict(7898) = "O" AsciiDict(7899) = "o" AsciiDict(7900) = "O" AsciiDict(7901) = "o" AsciiDict(7902) = "O" AsciiDict(7903) = "o" AsciiDict(7904) = "O" AsciiDict(7905) = "o" AsciiDict(7906) = "O" AsciiDict(7907) = "o" AsciiDict(7908) = "U" AsciiDict(7909) = "u" AsciiDict(7910) = "U" AsciiDict(7911) = "u" AsciiDict(7912) = "U" AsciiDict(7913) = "u" AsciiDict(7914) = "U" AsciiDict(7915) = "u" AsciiDict(7916) = "U" AsciiDict(7917) = "u" AsciiDict(7918) = "U" AsciiDict(7919) = "u" AsciiDict(7920) = "U" AsciiDict(7921) = "u" AsciiDict(7922) = "Y" AsciiDict(7923) = "y" AsciiDict(7924) = "Y" AsciiDict(7925) = "y" AsciiDict(7926) = "Y" AsciiDict(7927) = "y" AsciiDict(7928) = "Y" AsciiDict(7929) = "y" AsciiDict(8363) = "d" Text = Trim(Text) If Text = "" Then Exit Function Dim Char As String, _ NormalizedText As String, _ UnicodeCharCode As Long, _ i As Long For i = 1 To Len(Text) Char = Mid(Text, i, 1) UnicodeCharCode = AscW(Char) If (UnicodeCharCode < 0) Then UnicodeCharCode = 65536 + UnicodeCharCode End If If AsciiDict.Exists(UnicodeCharCode) Then NormalizedText = NormalizedText & AsciiDict.Item(UnicodeCharCode) Else NormalizedText = NormalizedText & Char End If Next removeVietnameseLetter = NormalizedText End Function