In Viet Nam (Vietnamese) is the official language in academic circles, when Viet Nam 2463 (1920). the referendum will use a Roman alphabet (quoc ngu) instead of Chinese characters (Chu Nom) to write the language in Viet Nam.
Vietnamese (Vietnamese) is the official language of the academic year in 2463, Vietnam had a referendum to use the Roman alphabet (quoc ngu) instead of Chinese characters (Chu Nom) to write Vietnamese.
Vietnamese (Vietnamese) is the official language, which the 2463 academics, Vietnam referendum to use the Roman alphabet (Quoc. NGU) instead of Chinese characters (Chu Nom) writing in the Vietnamese language.