Hainan is a souvenir suitable for giving.

1. Coconut carving: Coconut is one of the symbols of Hainan. You can choose some coconut carvings as souvenirs.

2. Hainan specialties: Hainan has many unique cuisines, such as Wenchang chicken, curry powder and coconut milk rice. Some of them can be used as souvenirs.

3. Hainan traditional handicrafts: Hainan traditional handicrafts have many unique patterns and crafts, such as copper coins and paper-cuts, which can be given as souvenirs to relatives and friends.

4. Tropical fruits: Hainan's climate is suitable for the growth of fruits, such as mangoes, pineapples and bananas. You can choose fresh fruit or dried fruit as souvenirs.

5. Hainan Qiongshan Emerald: Qiongshan Emerald is a specialty of Hainan and can be used as a collection or gift to female relatives and friends.