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.
Liuba County is located in the southwest of Shaanxi Province, north of Hanzhong City. Located in the southern foot of the Qinling Mountains, the upper reaches of the Han River, "face Ba Shu and back Qinchuan", is a subtropical humid monsoon climate zone, no heat in summer and no severe cold in winter. The geological and geomorphological features are unique, with a long history, rich resources and convenient transportation, which has been known as the "throat of the Qin and Han dynasties". It is 46.4 km long from east to west and 67.2 km wide from north to south. The county seat is 367km away from Xi'an and 85 km away from Hanzhong, with 2.725 million mu of forestry land and 89000 mu of agricultural land, which is one of the forestry counties in Shaanxi Province. On September 25, 2018, he won the honorary title of "2018 e-commerce into rural comprehensive demonstration county" of the Ministry of Commerce. On May 7, 2019, the people's Government of Shaanxi Province approved Liuba County to withdraw from the poverty-stricken county sequence.