If I arrive at Xiamen airport at midnight 12, where is a good place to stay?

First, it depends on where you come to Xiamen. Every Tuesday, if you are late, you should book a room in advance. If you want to go downtown for business or visit scenic spots, I suggest you book a room in the city center. When I got off the plane, I had to take a taxi to the hotel. You can ask the hotel front desk how much the fare is from the airport to the hotel first. Don't listen to the hotel introduced by taxi after getting on the bus, just receive the hotel. If you are not satisfied, you can find another hotel. There are many express hotels in Xiamen with good cost performance. The law and order in Xiamen is not bad, so don't worry too much.