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.
Kuqa is a Turkic transliteration, a place name in Uygur language and a meaning of hutong. "it is named because it is an important street in the hinterland of southern Xinjiang." "Kuche" has been written in many ways since ancient times, such as "Qiu ci", "qu Zi", "qu Xian", "Jiuzi", "Ku fork" and so on. It was named Kuche in 1758. It is said that "Kuqa" is an ancient Qiuci language, meaning "the city of Qiuci people". Kuqa County, which belongs to Xinjiang Uygur Autonomous region, is located in the central and western part of Xinjiang Uygur Autonomous region, and belongs to the eastern end of Aksu region. The geographical location is between 40 °46 °N and 42 °35'N and 82 °35 °E and 84 °17'E. Kuqa County covers an area of 15200 square kilometers (2009). Kuqa County is a famous national historical and cultural city, with a large number of ancient city walls, temples, grottoes, beacons,