Vietnamese ⇄ Albanian Amharic Arabic Armenian Assamese Azerbaijani Basque Bengali Bosnian Bosnian cyrillic Bulgarian Chinese Taiwan Chinese simplified Croatian Czech Danish Dutch English Estonian Filipino Finnish French Galician Georgian German Greek Gujarati Hausa Hebrew Hungarian Icelandic Igbo Indonesian Inuktitut Irish Italian Japanese Kannada Khmer Kinyarwanda Konkani Korean Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malay Malayalam Maltese Maori Marathi Nepali Norwegian Bokmål Odia Pashto Persian Polish Portuguese Punjabi Quechuan Romanian Russian Serbian Latin Sesotho sa leboa Sinhala Slovak Slovene Spanish Swahili Swedish Tamil Tatar Telugu Thai Tswana Turkish Turkmen Ukrainian Urdu Uzbek Welsh Wolof Xhosa Yoruba Zulu

quy tắc xác thực
comp., MS	valideringsregel