Vietnamese wordlễ khai trươngIn your course · Chapter 26Part of speechnounLevelB1Meaningsgrand opening ceremonySource: Tonada courseRelated wordsalôhello (on the phone)bánto sellbáo cáoreport; to reportbản thảodraftbảo rằngto say thatbổ sungto supplementbớtto knock off (from a price); to reducecho gặpto ask to speak to