Colorado Springs is a home rule municipality in, and the county seat of, El Paso County, Colorado, United States. It is the largest city in El Paso County, with a population of 478,961 at the 2020 United States Census, a 15.02% increase since 2010. Colorado Springs is the second-most populous city and the most extensive city in the state of Colorado, and the 40th-most populous city in the United States. It is the principal city of the Colorado Springs metropolitan area and the second-most prominent city of the Front Range Urban Corridor. It is located in east-central Colorado, on Fountain Creek, 70 miles (113 km) south of Denver.
Qu County, which belongs to Dazhou City, Sichuan Province, is located in the southwest of Dazhou City, and is connected with Guang'an, Nanchong and Bazhong landscapes. The geographical coordinates are between 106 °38 miles east longitude and 107 degrees 15 miles east, and 31 degrees 16 degrees north latitude. Quxian is located in the transitional zone between the parallel ridges and valleys in eastern Sichuan and the purple hilly region in central Sichuan, which belongs to the subtropical monsoon climate, with a total area of 2013 square kilometers. As of 2018, qu County has jurisdiction over 60 townships, with a registered population of 1.3438 million and a resident population of 1.1161 million. Qu County had human activities as early as the Neolithic Age. During the Yin and Shang dynasties, the Shang people established the national capital city in Chengba Village, Tuxi Town. In the first year of King Zhou (314 BC), Dangqu County was set up, and qu County was named in the ninth year of Hongwu in the Ming Dynasty (1376). It also built a county.