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.
Jiangchuan District, which belongs to Yuxi City, Yunnan Province, is located in the east of the central part of the province, between longitude 102 °35 "102 °55" east and latitude 24 °12 "24 °32 'north, bordering Huanning and Tonghai counties in the southeast, Hongta District in the southwest, Jinning District and Chengjiang District in the northwest, and District Street 1730 meters above sea level. The maximum horizontal distance from east to west is 31.9 km, and the maximum vertical distance from north to south is 35.7 km, with a total area of 850 square kilometers. Jurisdiction over 1 street, 4 towns and 2 townships. At the end of 2014, Jiangchuan's GDP reached 6.12796 billion yuan, an increase of 9.8 percent; the total financial revenue was 860 million yuan, of which local revenue was 596 million yuan; the disposable income of town residents was 26194 yuan, and the per capita net income of farmers was 9274 yuan. 2014