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.
Gaoling District, which belongs to Xi'an City, Shaanxi Province, is located in the hinterland of Guanzhong Plain in Shaanxi Province, in the north of Xi'an City. Founded in the 12th year of Qin Xiaogong (350 BC), it is located in the Guanzhong Plain, on both sides of the Jinghe River and the Weihe River. Lintong District in the east, Weiyang District and Baqiao District in the south, Weicheng District, Sanyuan County and Jingyang County in Xianyang City in the west, and Yanliang District in the north, which is known as "cabbage heart" in Guanzhong. As of 2017, Gaoling District covers an area of 294square kilometers, has jurisdiction over 3 towns, 3 streets and 2 administrative committees, and has a registered population of 339200 (resident population 357000). In 2017, the region's GDP reached 37.71 billion yuan. There are ancient cultural relics such as Tang Zhaohui Pagoda, Li Sheng Stele and Dongwei Bridge site in Gaoling.