d1 arrive in haikou, meet at the airport, take a city tour, check in a 4 star hotel in haikou.
d2 visitwanquanriver, dongshan ridge, and tropical botanical garden, overnight at a 4 star hotel in xinglong.
d3 visit pearl farm, yalongbay, luhitoupark, dadonghai beach and end of the earth, overnight at a 4 star hotel in sanya.
d4 visit village of li and miao minorities, enjoy the grand scenery of wuzhi mountain and stop at deer farm, tour around crystal palace, stay at a 4 star hotel in haikou.
d5 departure after breakfast.