Yanjiang District, belonging to Ziyang City, Sichuan Province, is the seat of the CPC Ziyang Municipal Committee and Ziyang Municipal People's Government, and is the political, economic and cultural center of the city. Located in the heart of the Sichuan Basin, it is bordered by Anyue County in the east, Zizhong County in the south, Renshou County in the west, Jianyang City in the north and Lezhi County in the northeast, with a total area of 1,632.33 square kilometers. As of October 2021, Yanjiang District has 5 streets and 17 towns under its jurisdiction.In 2022, Yanjiang District had a resident population of 856,000 people. Sichuan Tongzhi: Tuojiang River "in the county east of a mile from the flow of Jianzhou called Yanjiang". Long history, Yao for the land of Ziguo, summer belongs to Liangzhou, Zhou into Yongzhou for the land of Shu, Han set Zizhong County. 2000, the abolition of Ziyang District, the establishment of prefecture-level Ziyang City; abolition of county-level Ziyang City, the establishment of Yanjiang District. The district is rich in natural resources and people, with convenient transportation, livable and workable, and is the granary of Tianfu and the land of fish and rice. In 2022, the gross regional product of Yanjiang District (including the high-tech zone and the Lingkong Economic Zone, the same below) was 41.159 billion yuan, a year-on-year growth of 3.9%.