Hainan Province is a famous longevity town in China, where the proportion of centenarians in the population is the highest in the country, so in the Nanshan Scenic Area of Sanya, a longevity Valley has been opened up. A large number of photographs have been used to introduce the sounds, smiles and life customs of centenarians in Hainan, and centenarians and centenarians have been built. Steles have been engraved to record the secret of longevity. Here you can see the Guanyin Bodhisattva in the sea.