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.
Renbu County is located in the south of Tibet Autonomous region and the east of Xigaze City, with geographical coordinates between 89 °45 "~ 90 °22" east longitude and 29 °02 "~ 29 °30" north latitude. Langkazi County, Shannan City in the east, Jiangzi County in the south, Sangzhuzi District and Nanmulin County in Xigaze City in the west, and Nimu County in Lhasa City in the north. 130 kilometers from Xigaze City. With a total area of 2122.82 square kilometers, in 2013, the total population was 31000. Renbu County is located between the Gangdise Mountains and the Himalayas, with high mountains and deep valleys, undulating mountains, ravines and rivers, with an average elevation of about 3950 meters. The main rivers are the Yarlung Zangbo River, and its tributaries Chaqu, Zhaqu and so on. It belongs to the temperate semi-arid plateau monsoon climate. In 2013, the total GDP of Renbu County was 975.