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.
Qinnan District, which belongs to Qinzhou City, Guangxi, is located in the center of the Beibu Gulf Economic Zone of Guangxi Zhuang Autonomous region, 100 kilometers north of the capital Nanning, bordering the Beibu Gulf in the north, Beihai City in the east, Fangchenggang City in the west and Qinzhou Port in the south. It is an urban central area of Beibu Gulf (Guangxi) Economic Zone, which integrates many functions and advantages, such as coastal industrial park, coastal cultural tourism resort, Guangxi coastal transportation hub, southwest of China and many other functions and advantages. By the end of 2013, Qinnan District, with a total area of 2255 square kilometers and a population of 560000, had jurisdiction over 12 towns, one overseas Chinese farm and four streets. In 2013, the GDP of Qinnan District reached 16.94 billion yuan, an increase of 14% over the same period last year, ranking first in terms of total volume and growth. Revenue was 540 million yuan, an increase of 16.5% over the same period last year.