I plan to travel to Hainan in the near future but I don’t know what I need to pay attention to and prepare for

1. When traveling in Hainan, you need to wear sports shoes instead of leather shoes. Among them, sunglasses, umbrellas, and sunscreen are necessities. Sanya has beautiful sunshine and beautiful beaches, but if you want to become beautiful, you must use skin care products. Sunscreen with SPF30 or above is required. After sunbathing, you can bring calming lotion, moisturizing spray, and whitening mask. 2. You should also prepare some medicines for traveling abroad. Anti-allergy medicine, cold medicine, anti-diarrheal medicine, painkillers, band-aids, eye drops, sterile cotton balls, etc. Also, when eating seafood, you should add norfloxacin and berberine. 3. Hainan has many distinctive island clothes, but don’t be greedy for cheap island clothes, as they will fade, deform, and be of poor quality. For a good brand, you can choose Sanya City Clothing - Siniya Clothing 4. Eat by the sea. Seafood is of course the first choice, but you must not eat too much. Don't eat unclean food. When eating seafood, you can drink some white wine and rice vinegar in moderation to sterilize and disinfect it. To prevent accidents, you need to take digestive and anti-inflammatory drugs. After eating seafood, do not eat cold drinks, watermelon and other foods within an hour, and do not go swimming immediately. Do not eat cold drinks, watermelon, seafood and other foods immediately after swimming. You'd better not eat at a street stall where you don't have local friends. 5. Hainan is rich in fruits, including coconut, mango, betel nut, dragon fruit, pineapple and jackfruit. Can be bought at street stalls. Don't eat too much, and don't eat jackfruit with honey. If you like, you can take some home, check them on the plane, and buy ripe fruits, otherwise they will never be ripe. 6. Don’t think that you can keep warm despite the Hainan heat, especially if you sleep on the beach at night to avoid colds and diarrhea. The humidity at the seaside is very high. Don Idon’t think clothes will dry out quickly in the heat and sun. You should prepare additional changes of clothing, including T-shirts and shorts. 7. Tourists participating in high-speed motorboats, seaplanes, and high-speed cruises must obey the arrangements of the staff here, wear life jackets, implement various safety measures, and avoid carelessness. 8. Tourists with children should take good care of their children when participating in water activities and do not let them move alone. 9. Hainan’s specialty coconut carvings, shell carvings, coral bonsai, pearls, and crystals must be carefully identified when purchasing and the prices must be negotiated. Strictly bring coral on board. 10. Free activities and try to avoid traveling alone. Be sure to remember your colleagues’ cell phones and room numbers. You should also remember the name and location of your hotel. 1. Cameras, camera batteries, film, tape, and chargers must be prepared. Don't skimp on your movies or you'll regret it when you get home. When playing on the beach, be careful not to let fine sand or sea water enter the photography equipment. 12. You must keep your documents, coins, the above equipment and other items. Otherwise you have to stay in Hainan for a few more days. 13. Hainan is a pure land with almost no pollution. Don't throw away garbage at will, destroy plants and cultural relics, and pay attention to protecting Hainan's unique and superior environment.