Vietnamese wordtiến bộIn your course · Chapter 26Part of speechnounLevelB1FrequencyNo. 1,281 in the course corpusMeaningsprogressSource: 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