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.
Gulin County, which belongs to Luzhou City, Sichuan Province, is the hometown of luxury fragrance and is known as the hometown of Lang Liquor and the capital of Chunlan. It is a national Maotai-flavor wine production base, an important part of the Golden Triangle of Chinese spirits, a national standardized production base of green food raw materials, and one of the country's 13 large-scale coal development bases. The county has jurisdiction over 22 towns and 4 townships, covering an area of 3184 square kilometers, with a resident population of more than 870000 in 2017, a GDP of 15.27 billion yuan, and an urbanization rate of more than 30 percent. The Luzhou Municipal Government has clearly built Gulin into a traffic node city in southern Sichuan and northern Guizhou, a demonstration area of ecological modern agriculture in Wumeng Mountain, a national tourism and leisure resort, and China.