Great airport! Comfortable, convenient and intuitive. The changing room is a separate delight - it's cozy as at home. There are USB sockets for absolutely every chair. There are a lot of chairs. There are free vending machines with drinking cold and hot water. The toilets have soap, towels and an urn near each sink. And even ear sticks and hair bands are freely available.
Great international airport! Upon arrival, fingers and face are scanned, everything is very fast. When passing through passport control, there is a translator into Russian, so it is clear what the inspector is asking. There is a vending machine with hot/cold water and cups at the airport - FREE OF CHARGE. There are also changing rooms, and the toilet has a holder with ear sticks and disposable hair bands. Everything is free. During transit, you do not need a visa (migration card) when entering the city.
A logical airport, located in the eastern district of Haikou, 30-40 minutes from the center by taxi, there is a railway station nearby - you can get to Sanya in less than 2 hours. Catering outlets and shops are practically closed at night. The airport is clean and tidy.