Yanhu District, belonging to Yuncheng City, Shanxi Province, is located in southwestern Shanxi, on the North China Plateau, with a temperate monsoon climate and a total area of 1,237 square kilometers. As of October 2021, it has jurisdiction over 8 streets, 7 towns, and 6 townships.At the end of 2022, Yanxihu District had a resident population of 965,788 people. Salt Lake District because of the salt lake and the rise of the ancient salt vendors of the zephyr, there have been salt, bitter city, Lucun, the town of Sheng Hui, Phoenix City, etc.; because of the name of the salt lake, since the Song Dynasty, the Yuan put salt transport commissioner, and then built a city in the transport department, the beginning of the name of the Yuncheng, 1958, said the Yuncheng County, 1983, changed the Yuncheng County Yuncheng, 2000, withdrew from the city and renamed the Salt Lake District. Salt Lake District has a deep humanistic heritage, emerged Mrs. Wei, Guan Hanqing and other historical celebrities, there are Guandi Temple and other key cultural relics protection units at the national level 11. There is the Dead Sea of China - Yuncheng Salt Lake. Salt Lake District is the Jin, Shaanxi and Henan Yellow River Golden Triangle Regional Center, the territory of the highway crisscrossing the total mileage of the province's first; with the Pope Railway, Daxi high-speed rail, the Menghua Railway crosses the territory. Yuncheng Zhangxiao Airport opens international routes to Hong Kong and Bangkok, which leads to 32 key cities such as North, Shanghai and Guangzhou. In 2021, Yanhu District will realize a regional GDP of 35.984 billion yuan, total fiscal revenue of 370.773 million yuan, and per capita disposable income of 32,441 yuan.