The long human history, beautiful living environment, fresh and natural air and steady economic and social development have laid a solid foundation for the longevity of Yongfu people in Guangxi. Yongfu County has a subtropical monsoon climate with four distinct seasons, short winter and long summer, and a good living environment. Rivers in the territory are vertical and horizontal, and the water quality is excellent; The forest coverage rate is 74. 1%, and the air is fresh. In addition to natural conditions, simple folk customs, harmonious neighborhood and mental health, the longevity of the elderly is also related to diet. Yongfu county has made a full investigation and understanding of the daily life and diet of the elderly in various towns and villages, and * * * has designed a menu of banquets for thousands of people with all the materials produced locally. There are mainly 10 dishes, including goldfish soup, Shoutao, Magu Xianshou, white chicken balls, Buddhists' brew, horseshoe glue, Chang 'an Palace Ding, Pinellia bamboo tube fish, Golden Shoumian, Fu Jeer relatives, etc. The whole recipe is full of color and flavor, and the cost is less than 100 yuan.