Save Type Political Subdivision Usage Vietnamese Scripts 四川(Vietnamese Chữ Nôm) Pronounced Pron. /tɨ˧˦.swiən˧˧/, /tɨ˨˩˦.swiəŋ˧˧/, /tɨ˦˥.sʷiəŋ˧˧/, /tɨ˦˥.siəŋ˧˧/ [key·simplify] Meaning & History Vietnamese form of Sichuan.