1. "Face up to" means to confront or acknowledge a difficult or challenging situation. In this sentence, it means that we need to acknowledge and accept the reality that our handicrafts are in competition with those of other villages. 2. "Turn down" means to reject or decline an offer or invitation. In this sentence, it means that the speaker invited someone to join their trip to Trang An, but the person declined or said no to the invitation. 3. "Pass down" means to transmit or hand down something from one generation to another. In this sentence, it means that the craft of basket weaving is traditionally handed down or taught from one generation to the next. 4. "Live on" means to sustain oneself financially or survive by doing something. In this sentence, it means that the speaker is asking if it is possible to sustain themselves financially by selling silk scarves as souvenirs. 5. "Close down" means to permanently shut or cease operations of a business or establishment. In this sentence, it means that the museum had to permanently shut down because it is no longer a place of interest. 6. "Come back" means to return to a place or to return from a trip. In this sentence, it is asking at what time the person returned from the trip last night.