1, Hainan coconut carving, coconut shell, coconut wood and coconut palm as raw materials, a traditional carving art, mainly in Haikou and Wenchang and other Hainan areas. During the Ming and Qing dynasties, coconut carvings were presented to the imperial court as treasures, winning the reputation of "Tennant Tribute", which is one of Haikou's famous traditional handicrafts and specialties. Coconut carving handicrafts are novel, simple, elegant, lightweight, ornamental and practical in one, with a strong Hainan style, with plane relief, three-dimensional relief, through the flower relief, brown three-dimensional carving and shell inlay carving and other carving techniques. Coconut shell keychain, coconut shell bracelet, coconut shell car charms, coconut shell small ornaments, coconut carving portraits, coconut carving zodiac and other coconut carvings are unique to Haikou, accompanied by gifts.

2, Yongxing lychee, Haikou City, Xiuying District, Yongxing Town, a local specialty, for the agricultural products of geographical indications products, large fruit, small nucleus, taste, color and known, is a famous fruit specialties in Haikou. Yongxing lychee origin Yongxing town is located in the northern edge of the low latitude tropics, belonging to the tropical marine climate, suitable for planting lychee, has always been known as the "hometown of lychee".

3, Dapo pepper, Haikou City, Hainan Province, Qiongshan District, Dapo Town, a local specialty for agricultural products, geographical indications, but also Haikou's famous specialty spices. Dapo town is Hainan's largest pepper production base, the production of pepper is divided into black pepper and white pepper. Among them, white pepper is a spherical fruit, 3-6 mm in diameter, grayish white or yellowish white skin; black pepper is nearly spherical, the same diameter as the white pepper, the surface of dark brown or gray-black.