Wichita (/ˈwɪtʃɪtɔː/ WITCH-ih-taw) is the largest city in the U.S. state of Kansas and the county seat of Sedgwick County. As of the 2020 census, the population of the city was 397,532. The Wichita metro area had a population of 647,610 in 2020. It is located in south-central Kansas on the Arkansas River.
Wichita began as a trading post on the Chisholm Trail in the 1860s and was incorporated as a city in 1870. It became a destination for cattle drives traveling north from Texas to Kansas railroads, earning it the nickname "Cowtown". Wyatt Earp served as a police officer in Wichita for around one year before going to Dodge City.
Gaoqing County, which belongs to Zibo City, Shandong Province, is located in the Lubei Plain and the northern end of Zibo City, with a total area of 831 square kilometers. As of 2018, Gaoqing County has a total registered population of 369900; there are 25 ethnic minorities such as Miao, WA, Yi, Zhuang, Hui, Manchu and Mongolian in Gaoqing County. As of 2018, Gaoqing County has jurisdiction over 2 streets and 7 towns, and the county government is stationed at 81 Huanghe Road, Tianzhen Street. In 37 (1948) April, Gaoyuan, Qingcheng two counties merged into Gaoqing County, Li CPC Bohai Office. On January 1, 1990, Gaoqing County was assigned to Zibo City. Gaoqing County is located in the south of North China Plain depression (Ⅰ structure) and Jiyang depression (Ⅱ structure). It is a part of a large sedimentary basin. The terrain is high in the west and low in the east, tilting from northwest to southeast.