Can I get a refund if I am not satisfied with the hotel I booked in Meituan.com?

If you are not satisfied before you check in, you can get a refund. If you are not satisfied after check-in, unless the hotel is really selling dog meat, which is completely different from the photos on the Internet, you can only complain to Meituan and negotiate a refund. To be on the safe side, you can ask the store before you check in, look at the room first (usually show you around), and then decide whether to check in. As for what you are not satisfied with, you have to analyze the specific problems. You can negotiate directly with the store. Shops will generally negotiate with you about the discount rate of the US delegation.