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.
Zhuanglang County, which belongs to Pingliang City, Gansu Province, is located in the middle of Gansu Province, at the west foot of Liupan Mountain, Huating County in the east, Jingning County in the west, Longde County and Jingyuan County in the north, and Zhangjiachuan County and Qinan County in the south. It is 56.37km long from east to west and 46.60km wide from north to south, with a total area of 1553.14 square kilometers (2013). It has jurisdiction over 1 street, 7 towns and 11 townships. The population is 449570 (2013). There are many natural and cultural landscapes, such as Yunya Temple, national forest park, Yunya Grottoes, provincial cultural relics protection units, Zijingshan, Chenjiadong, Wu Wang Cemetery, Guanshan Tianchi Chaonaoli, and so on. Zhuanglang County is a national terraced model county, a national advanced collective for soil and water conservation, a national cultural model county, a national economic forest construction demonstration county, a national ecological construction demonstration county, and a national cultural model county.