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.
Tongxu, known as Xianping in ancient times, has a long history and culture, and now belongs to Kaifeng, the ancient capital of the seven dynasties. Tongxu County is located in the middle and east of Henan Province, the middle and lower reaches of the Yellow River, belonging to the eastern plain of Henan Province. The topography is high in the west and low in the east, high in the north and low in the south, tilting from northwest to southeast. It faces the Yellow River to the north, Songshan Shaolin to the west, Shangqiu, the important town in the east of Henan Province to the east, Zhoukou, a famous historical city to the south, 80 kilometers to the northwest from the provincial capital Zhengzhou, and 40 kilometers to the north to Kaifeng, the ancient capital. Located in the core area of the construction of the national strategic Central Plains Economic Zone, it is the route of Hengxiang railway in the planning. Tongxu County has jurisdiction over six towns and six townships, with a width of 30.5km from east to west and 34.8km from north to south, with a total area of 766.22 square kilometers. It is a part of the Huang-Huai Plain formed by the impact to the south of the Yellow River. The soil area of the county is 963742 mu.