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.
Longting District, one of the municipal districts of Kaifeng City, Henan Province, is located in the west of Kaifeng City, named for the famous site of the Imperial Palace in the Northern Song Dynasty. The area is bordered by Zhengzhou Kaifeng in the west, the Yellow River in the north, Xiangfu District, Shunhe District and Gulou District in the east, and Xiangfu District in the south. The area has a total area of 345 square kilometers and a total population of 360000 (2016). The district government is stationed at 16 Sports Road, Wu Chaomen Street. There are many lakes and ponds in Longting District, and there are Liuchi and Yellow River beaches outside the city. The north-south direction of the Huangbian River flows through the area to communicate with Longting Lake, which is the main channel for sewage discharge and waterlogging prevention; the north branch river in the city flows through the area, and Pan and Yang Lake in front of Longting have a long history. It is the 15th year of Chongzhen of the Ming Dynasty (1642), and the Yellow River gap is formed by filling the city with water. Longting District is a famous cultural tourism scenic spot in Kaifeng.