Coconut is the fruit of coconut tree, a palm plant, which is a typical tropical fruit. Hainan in China is rich in coconuts. Coconut is shaped like watermelon, with thin exocarp and dark brown-green color; Mesocarp is a thick fibrous layer; Endocarp is horny. There is a big cavity in the fruit to store coconut milk. When ripe, coconut juice is stored in it, which is clear as water, sweet as honey, crystal clear and bright, and is a good product for cooling and quenching thirst. The more mature the coconut fruit, the more protein and fat it contains, which is unmatched by other common southern fruits. Coconut juice and coconut meat are rich in nutrition. Coconut juice is as clear as water, as sweet as honey, and tastes sweet and delicious; Coconut meat is fragrant and crisp, soft as cream, and can be eaten directly, or made into dishes, candied fruit, shredded coconut or coconut paste. Coconut kernels can be used to make handicrafts.

Coconut milk is a mixture of crushed coconut and coconut powder, which is used as stuffing for cakes, moon cakes, bread and so on. And a processed food sprinkled on the surfaces of candied haws, bread and the like. To add flavor and decorate the surface.