Can I get a refund on the coupon of the Radisson Buffet in Shangyu?

I can't. Meal vouchers are handled according to the agreement of both parties, and the final interpretation right of meal vouchers belongs to the merchants. The vouchers of the Radisson Buffet in Shangyu are non-refundable. Radisson Plaza Hotel Wanjin Tiancheng was built by Jinke Holding Group at a cost of RMB 380 million, and it is an international business hotel operator with Asian hotel services. The hotel is located in the CBD core area of Shangyu Chengbei New District.