See also: tuvan, Tuvan, and tự vẫn Vietnamese Etymology Sino-Vietnamese word from 諮問, composed of 諮 and 問. Pronunciation (Hà Nội) IPA(key): [tɨ˧˧ vən˧˦] (Huế) IPA(key): [tɨ˧˧ vəŋ˦˧˥] (Saigon) IPA(key): [tɨ˧˧ vəŋ˦˥] ~ [tɨ˧˧ jəŋ˦˥] Verb tư vấn to offer expert or professional advice; to advise; to counsel Synonym: tham vấnWikiwand - on Seamless Wikipedia browsing. On steroids.