How can I go from Sanya Airport to Yalong Bay by bus at 22:55, have any bus at 22:55?

Well, maybe it won't be easy for you to wait the bus at that time. Thus, for your convenience, just take a taxi from the airport to the hotel. In general, the cab fare is CNY 100-120 at night. You need to find the official cab with taximeter. Negotiated the price before getting on the car. )