Zhanyi District (Zhanyi County) is located in the northeast of Yunnan Province, in the middle of Qujing City, adjacent to Fuyuan County in the east, Qilin District and Malone District in the south, Huize County and Xundian County in the west, and Xuanwei City in the north, with a total area of 2,814.89 square kilometers. As of October 2021, Zhanyi District has jurisdiction over 4 subdistricts, 2 towns and 5 townships. District government resident Xiping street. In 2021, the permanent population of Zhanyi District was 405,000.

Zhanyi District, known as the "key to Yunnan", is the birthplace of the third largest river in China, the Pearl River, is an early development of Yunnan. Yunnan Province old revolutionary base area, China's important tobacco base, medicinal flower base. Famous scenic spots are Pearl River Source, Haifeng Wetland, five feet Road. In November 2019, it was selected into the second batch of water-saving social construction standard counties (districts).

In 2021, the GDP of Zhanyi District was 35.362 billion yuan, an increase of 13.7 percent at comparable prices. The value added of the primary industry was 5.665 billion yuan, and that of the secondary industry was 14.789 billion yuan; The added value of tertiary industry was 14.908 billion yuan, and the ratio of tertiary industry structure was 16:41.8:42.2.