Wenchuan Sanjiang Eco-tourism Zone is rich in natural health products, with profound historical and cultural background and superior regional geographical and environmental conditions. There are rich Chinese herbal medicines such as Miki, Chuanxiong, Gastrodia elata, Alisma orientalis, Ginkgo biloba, Ganoderma lucidum and other ferns that can be used as dishes. Among them, Lycopodium japonicum, Pteris palmatum and so on are relatively rare in other places, and their medicinal diet value has been recognized by the medical community. Due to the unique climate and soil conditions, local tea leaves contain amino acids, excessive tea leaves, caffeine and trace elements, and are made into first-class tea through various traditional processes. In addition, the water quality in this area is good, most of the food is produced locally, which is green and pollution-free, and bacon, earth eggs and kiwifruit are slightly famous. 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 "Preface to Peach Blossom Garden Poetry": "There are more things handed down in Taoyuan than the old people's village in Qingchengshan, Sichuan, and five grandchildren died after drinking its water." The local average life expectancy is high, which has established a good image for the development of healthy tourism. Sanjiang Shuimo is connected with National Highway 2 13 Jiuhuang Tourism South Line and National Highway 3 17 by three-grade asphalt road, with irrigation in the east, Qingcheng Mountain in the south, Wolong in the west and Jiuhuang in the north. It is a bright pearl embedded in Dujiangyan, Qingcheng Mountain, Wolong Giant Panda Habitat, Siguniang Mountain, Jiuzhaigou and Huanglong, and has the largest natural Davidia involucrata forest reserve in the world. It is a world earthquake heritage in the world heritage group, and is known as "the leisure resort of western Sichuan Plateau" and "the famous town of Xiqiang culture". After the earthquake, it received great assistance from Guangdong Province and took on a new look. In 20/0/0, Kloc was awarded the title of "Best Example of Global Post-disaster Reconstruction" by the Global Habitat Council Forum and UN-Habitat's "Best Example of the World" magazine, and was awarded the title of "China Boutique Cultural Tourism Scenic Spot" by the Organizing Committee of the 3rd World Cultural Tourism Forum. Source: Shang