Chang'an Town, belonging to Haining City, Zhejiang Province, is located in the western part of Haining City, closely neighboring Qiantang District of Hangzhou at the southern end, with a total area of 91.9 square kilometers. There is a provincial agricultural external comprehensive development zone and a provincial high-tech specialty industrial base. In 2020, Chang'an Town had a GDP of 12.8 billion yuan, a total fiscal revenue of 1.66 billion yuan, and a local fiscal revenue of 870 million yuan. 255 industrial enterprises on the regulations realized an output value of 31.64 billion yuan, an increase of 2.4% year-on-year, and a total profit and tax amount of 2.14 billion yuan; it has jurisdiction over 20 administrative villages and 10 communities, with a resident population of 210,000 people, and 90,000 people with a household registration. Chang'an Town is listed as the 78th of the top 1,000 towns of national comprehensive strength in 2018. on October 8, 2019, it was selected as one of the top 100 towns of the top 1,000 towns of national comprehensive strength in 2019.