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.
Deyang, also known as Jingcheng, is a prefecture-level city in Sichuan Province. Located in the northeast of Chengdu Plain; located in the transition zone from Longmen Mountains to Sichuan Basin; the northwest has a mountain vertical climate and the southeast has a humid monsoon climate in the middle subtropics. The city has a total area of 5910 square kilometers, under the jurisdiction of 2 districts, 1 county, escrow 3 county-level cities; the registered population is 3.877 million in 2018. Adjacent to Chengdu, the provincial capital, Deyang is located at the intersection and overlap of the Silk Road Economic Belt and the Yangtze River Economic Belt, making every effort to create a new city in the north of Chengdu's international metropolis. Deyang has well-developed transportation, 50 kilometers away from Shuangliu International Airport and 24 kilometers away from Qingbai River, the largest railway container center in Asia. Deyang is a major technology and equipment manufacturing base in China because of the "third-line construction" national layout of modern large industry. 2017 1