It is definitely a good choice to go to Hainan to avoid the cold in winter. At the moment when the north wind is biting and the snow flutters, Hainan is still sunny. Before going out, you must check the weather in Hainan. The weather in Hainan is very good in winter and there is no typhoon. The sun is bright but it may rain. You should bring rain gear and corresponding clothes before going. In Hainan, you should pay attention to sun protection. Hainan is very strong near the equator. Sunscreen is essential. It is best to use 50+ sunscreen with sunglasses. It is best to wear a parasol for girls who are afraid of drying. There is also a need to be mentally prepared, and after all, it is inevitable that there will be various problems at home, and it is indispensable to maintain an open-minded attitude at this time. After all, it is not to be angry to relax.