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.
Pingli County, which belongs to Ankang City, Shaanxi Province, is located between 31 °37mm in north latitude and 109 °- 109 °33' in east longitude. It is bordered by Zhuxi County in Hubei Province in the east, Chengkou County in Chongqing in the south, Langao County in Ankang City, Shaanxi Province in the west, and Ankang City, Hanbin District, Xunyang County in Shaanxi Province in the north, and at the junction of Shaanxi, Hubei and Chongqing provinces in the north. The county seat is 60 kilometers away from the central city of Ankang City and 263 kilometers away from the provincial capital Xi'an. Pingli County is the "hometown of Nu WA". With 150000 mu of ecological tea garden and 38000 mu of gynostemma pentaphyllum, Pingli County is the first county in the production of gynostemma pentaphyllum and a famous tea county in Northwest China. In 2018, Pingli County had jurisdiction over 11 towns, with a regional gross domestic product (GDP) of 9.962 billion yuan, including 1.069 billion yuan for the primary industry.