tri châu

== Vietnamese == === Etymology === Sino-Vietnamese word from 知州 (“prefect”). === Pronunciation === (Hà Nội) IPA(key): [t͡ɕi˧˧ t͡ɕəw˧˧] (Huế) IPA(key): [ʈɪj˧˧ t͡ɕəw˧˧] (Saigon) IPA(key): [ʈɪj˧˧ cəw˧˧] === Noun === tri châu (historical) a provincial prefect