Linzi District, belonging to Zibo City, Shandong Province, is located in the hilly area of central Shandong Province and the north of the plains, is located in the northeast of Zibo City, between latitude 36 ° 37 ′ 51 ″ ~ 37 ° 00 ′ 30 ″, longitude 118 ° 06 ′ 27 ″ ~ 118 ° 29 ′ 30 ″, east of the city of Qingzhou, west of the Zhangdian District and Huantai County, the south and Zichuan District, Qingzhou City, north of the county of Guangrao, Boxing County, the border, the whole area of 663.68 square kilometers. The total area is 663.68 square kilometers, accounting for 11.2% of the city's total area. As of October 2022, Linzi District has 7 towns and 5 streets under its jurisdiction. According to the seventh census data, as of 00:00 on November 1, 2020, the resident population of Linzi District was 649,160 people. Linzi District, the terrain is high in the south and low in the north, high in the west and low in the east. Zizi River runs through the eastern part of the territory from south to north, and the Wu River, which originates from the Yin of Huangshan Mountain in the center of the territory, flows through the northwestern part of the territory. Linzi District is a northern temperate continental climate, the average temperature of 13.2 ℃, the average annual precipitation of 650-800 millimeters. The Linzi Tomb Group and Tonglin Tianwang Ruins in the territory are provincial key cultural relics protection units.In October 2018, it was selected as one of the 2018 National Top 100 Districts for Science and Technology Innovation, and in November 2018, it was selected as one of the 2018 Top 100 Districts for Industry. In 2022, the GDP of Linzi District was 90.33 billion yuan, a year-on-year growth of 4.0%.