What do you need to prepare for a trip to Hainan?

Driving route: the whole journey is about 1 14.6 km. Starting point: Wutaishan Airport 1. Start from the starting point, head northeast, drive for 50 meters, and then turn left. 2. Drive 220 meters and turn left. 3. Drive150m, turn right and enter Dingxiang Airport Road. 4. Drive along Dingxiang Airport Road, 65438. Turn right and enter Hongxin Line. 6. Drive 5.6 kilometers along Hongxin Line and turn left into Taixin Line. 7. Follow Taixin Line 1.7km and turn left at the ramp. 8. Drive along the ramp 1.0km and go straight into Cangyu Expressway. 9. Drive along Cangyu Expressway for 78.4km and exit Wutai Mountain Scenic Area. Turn right slightly and get on the ramp 10. Drive along the ramp 1.3km, and turn right into Changyuan Line 1 1. Drive along Changyuan Line for 600 meters, turn left slightly and enter Dashi Line 12. Follow Dashi Line for 6.8km and turn right slightly 13. Drive 2.0 kilometers. Turn right 15. Drive 160m, turn right and return 16. Drive 460 meters and arrive at the destination: Wutai Mountain Scenic Area.