The scenic spots of Sanjiang Eco-tourism Zone in Wenchuan are briefly introduced as follows. There is a strong Taoist health culture here. The local Huanglong Taoist Temple was built during the Zhenguan period of the Tang Dynasty and is known as one of the "Eighteen Scenes of Qingcheng" in the Qing Dynasty [2]. Taoism's thought of saving the world and living forever has a far-reaching influence on the beliefs of local people. The concept of rebirth and evil death has created the tradition of local doctors. Taoist practitioners also educate people to pursue longevity and longevity through Taoist cultivation methods such as diet, fitness, clothing, room art, breathing, thinking, meditation and forgetting. The history of Shuimo ancient town recorded in the inscription can be traced back to Shang Dynasty, and there was an old people's village in Han Dynasty, which is recognized as the hometown of longevity. Su Shi, a great writer in the Northern Song Dynasty, wrote in the Preface to Poems of Peach Blossom Garden: "There are more stories handed down in Taoyuan than in the old people's village in Qingchengshan, Sichuan, and five grandchildren died after drinking their water." The local average life expectancy is high, which has established a good image for the development of healthy tourism. In the reconstruction planning of Sanjiang Water Mill, Aba Prefecture Government and Wenchuan County Government strive to build this area into a "window of Aba Prefecture" and gradually become an "irrigated garden" and "Lijiang in Sichuan", make full use of the superior leisure and health environment, reshape the concepts of "ecology" and "culture", and vigorously develop ethnic cultural health and leisure tourism with ecological theme. Huizhou City and Foshan City, Guangdong Province, which built Sanjiang Water Mill, invested millions of yuan to support Aba tea industry base, and signed more than ten assistance agreements with local areas, such as characteristic agriculture, medical and health care, culture and education, industrial parks and rural cadre training, so as to turn Sanjiang into an supernumerary town with long-term assistance. Source: Shang