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.
Chengxi District, which belongs to Xining City, Qinghai Province, is located in the central and western part of Xining City, relying on the Nanchuan River to the east, facing the Xishui River to the north, and bordering Yuanzhong County and Chengnan New area to the southwest, with a total area of 82.4 square kilometers, six streets and one town, with a total population of 252700 (2014). There are 33 ethnic groups, including Han, Hui, Tibetan, Tu and Mongolian. In 2014, the gross domestic product (GDP) of Chengxi District reached 20.28 billion yuan. In the west of the city, there are Nanlianghutai ruins Park, Fahu Temple, Qinghai Provincial Museum, Xining Square, Xining people's Park and other scenic spots.