trung du

== Vietnamese == === Etymology === Sino-Vietnamese word from 中游. === Pronunciation === (Hà Nội) IPA(key): [t͡ɕʊwŋ͡m˧˧ zu˧˧] (Huế) IPA(key): [ʈʊwŋ͡m˧˧ jʊw˧˧] (Saigon) IPA(key): [ʈʊwŋ͡m˧˧ jʊw˧˧] === Noun === trung du middle reaches