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.
Guangzhou, referred to as "Guangzhou", also known as Yangcheng and Huacheng, is the capital, vice-provincial city, national central city and mega city of Guangdong Province. It is an important central city, international trade center and comprehensive transportation hub in China as approved by the State Council. By 2018, there were 11 districts under the jurisdiction of the city, with a total area of 7434 square kilometers, a built area of 1249.11 square kilometers, a resident population of 14.9044 million, an urban population of 12.8744 million, and a urbanization rate of 86.38%. Located in southern China, bordering the South China Sea and the northern edge of the Pearl River Delta, Guangzhou is the headquarters of the theater headquarters in southern China, a national comprehensive gateway city, the first batch of coastal open cities, and the southern gate of China to the world. Guangdong-Hong Kong-Macau Greater Bay Area, the central city and area of the Pan-Pearl River Delta economic zone.