Sanya is the best producing area for tropical mangoes in my country. It has abundant sunshine and island climate, creating the quality of "Sanya mangoes". Sanya mangoes are also geographical indication products. We will create a series of dried mango products, and develop innovative mango coconut coating souvenirs with tropical rainforests, mango trees, and Li people as elements; help Hainan’s fruit industry upgrade and allow mango special tourism products to be widely disseminated.