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.
Langkazi County, which belongs to Shannan City, Tibet Autonomous region, is located in the northern foothills of the middle Himalayas in southern Tibet, bordering the Kingdom of Bhutan, in the southwest of Shannan City, 227 kilometers away from Zedang Town, Nadong District, Shannan City. It is bordered by Cuomei and Zahang County in the east, Jiangzi County, Kangma County and Renbu County in Xigaze City in the west, Luoza County and the Kingdom of Bhutan in the south, and Nimu County in Xigaze City and Qushui County in Lhasa City in the north. The county has a total land area of 8109.23 square kilometers, a water area of 1054 square kilometers, a cultivated land area of 36000 mu and a grassland area of 6.8 million mu. The border line is 25 kilometers long, with an average elevation of 4500 meters. The total population is 34767 (2010). It has jurisdiction over 2 towns, 8 townships and 113 villages. It is not only the highest county in Shannan City, but also in Tibet.