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.
Ningguo, under the jurisdiction of county-level cities in Anhui Province, is hosted by Xuancheng. Located in the southeast of Anhui Province, the northern foot of Tianmu Mountain, the upper reaches of Shuiyang River. The total area is 2487 square kilometers, with a registered population of 384000 (2018). It has jurisdiction over 6 streets, 8 towns and 5 townships. No. 1 Shifu Lane, Renmin Road, Xijin Street, where the Municipal people's Government is stationed. Ningguo has a history of more than 1800 years since the thirteenth year of Jian'an in the Eastern Han Dynasty (208 years). In 1997, the State Council agreed to abolish Ningguo County and set up Ningguo City at the county level. Ningguo is located in the mountainous and hilly area of southern Anhui, which is high in the south and low in the north, with undulating mountains and rivers from east to west; the highest point is Longwang Mountain in the southeast, 1587 meters above sea level; the lowest point is Gangkou Town in the north, which is only 40 meters above sea level; it belongs to North Asian fever.