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.
Yimen County is located in the central and western part of Yunnan Province, northwest of Yuxi City, connected with Anning City and Jinning District in the east, Eshan in the south, across the Luzhe River in the west and Shuangbai, and bordered by Lufeng County and Anning City in the north. It belongs to Yuxi City. The southeast is 146 kilometers away from Hongta District of Yuxi City, and 94 kilometers northeast from the provincial capital Kunming. The high-grade highway with a mileage of 43 kilometers can reach Kunming and Chuxiong from the county seat. The county has a distance of 44 kilometers from east to west and 57 kilometers from north to south, with a total area of 1571 square kilometers, ranking fourth in Yuxi City. The total population is 177110 (2010). The government is stationed in Longquan Town. Yimen Longquan National Forest Park, a national forest park approved by the State Forestry Administration in 1992.