Three profiles: Santai County, Mianyang City, Sichuan Province is located in the northwestern part of the Sichuan Basin, southeast of Mianyang City. It is connected to Yanting County in Mianyang City, adjacent to Shehong in the south, Zhongjiang County in the west, and Weicheng District in Mianyang City in the north. It is 57 kilometers away from Mianyang City and 153 kilometers away from Chengdu. The territory is 81. kilometers long from north to south and 56.2 kilometers wide from east to west. It is shaped like Ai Ye and covers an area of ​​2661 square kilometers. It is one of the agricultural counties with a population of over one million in Sichuan. It has Han, Hui, Tibetan, Sui, Yi, Manchu, Bai and Tu 11 ethnic groups including Uygur, Mongolia and Miao. Santai County has successively won the title of “National Sports Work Advanced County”, “National Cultural Work Advanced County” and “National Science and Technology Work Advanced County” in China's county-level cities. It is the hometown of rice dates in China, the hometown of football in Sichuan, etc. Sports development is at the forefront of the province.