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.
Qinshui County, which belongs to Jincheng City, Shanxi Province, is located in the southeast of Shanxi Province, northeast of Zhongtiao Mountain and the middle reaches of Qinhe River. The junction of Taihang, Taiyue and Zhongtiao mountain systems. The county is surrounded by mountains, east to Laomaling, and Yueshen Mountain to Gaoping City and Zezhou County; to the west to Dongwuling and Yicheng County; to the south to Xianweng Mountain and Shunwangping to Yangcheng and Yuanqu County; to the north to Xiangshanling, Guandiling and Yujun Mountain adjacent to Fushan, Anze and Changzi County. It is between 35 °24 degrees north latitude and 36 °04 degrees north longitude and 115 °55 degrees east longitude, with a total area of 2676.6 square kilometers. Qinshui has a long history. Since ancient times, there have been legends of Nu Kui mending the sky and Shun ploughing through the mountains. The Xiachuan site excavated in the 1970s proves that as early as 23000 to 16000 years ago, the people of Qinshui