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.
Nielam County belongs to Xigaze City, Tibet Autonomous region, between the Himalayas and the Ladaogangri Mountains, connecting with Dingri, Anren, Saga and Jilong counties in the east, north and west, and adjacent to the Kingdom of Nepal in the south. The area is 8684.39 square kilometers. In 2005, the county's GDP reached 178.1 million yuan, with a per capita GDP of 11657 yuan. By the end of 2005, the total population of Nie Lamu County was 15000, including Han, Hui, Tibetan and other ethnic minorities. Nie Lamu County has gold, precious stones, lead, coal and other mineral resources. On September 25, 2018, he won the honorary title of "2018 e-commerce into rural comprehensive demonstration county" of the Ministry of Commerce. In 2017, Nielamu County withdrew from poverty-stricken counties (districts).