khai trương

== Vietnamese == === Etymology === Sino-Vietnamese word from 開張 (“grand opening”). === Pronunciation === (Hà Nội) IPA(key): [xaːj˧˧ t͡ɕɨəŋ˧˧] (Huế) IPA(key): [kʰaːj˧˧ ʈɨəŋ˧˧] (Saigon) IPA(key): [kʰaːj˧˧ ʈɨəŋ˧˧] === Verb === khai trương to open (a store, business, or other establishments)