Save Gender Masculine & Feminine Usage Vietnamese Pronounced Pron. /t͡ɕawŋ͡m˧˨ʔ/, /ʈawŋ͡m˨˩ʔ/, /ʈawŋ͡m˨˩˨/ [key·simplify] Meaning & History From Sino-Vietnamese 重 (trọng) meaning "repeat, duplicate".