Yanzhou District/county, Shandong Province Jining City jurisdiction, is located in the southwest of Shandong Province, north adjacent to Ningyang, west by Wenshang, south, west and Zoucheng, Ren city border, east Sihe and Confucius hometown Qufu adjacent, a total area of 535 square kilometers. As of 2019, Yanzhou District has jurisdiction over 4 subdistricts and 6 towns. According to the seventh census, the permanent population of Yanzhou District was 540,662 as of midnight on November 1, 2020.

Yanzhou is one of the ancient Kyushu, a long history and culture, Kyushu culture, Dayu culture, Buddhist culture, etc., the Southern Dynasty Song Yuan Jia thirty years (453 years) to the first year of the Republic of China (1912), for the state, county, government, a political, economic, cultural center, known as "military town, nine provinces thoroughfare, Qilu throat" said.

In 2020, the GDP of Yanzhou District reached 52.572 billion yuan, an increase of 3.7% over the previous year at comparable prices. The value added of the primary industry was 2.955 billion yuan, up by 2.9%; The added value of the secondary industry was 26.212 billion yuan, up by 5.6%; The value added of the tertiary industry was 23.405 billion yuan, up by 1.6%.