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.
Luopu County belongs to Hetian area of Xinjiang Uygur Autonomous region. Located in the northern foot of the Kunlun Mountains, the edge of the Tarim Basin, is located in longitude 79 °59 mi 81 °83 km east, latitude 36 °30 mi 39 °29 'east adjacent to Cele County, south by the Kunlun Mountains, west of the Yulong Kashi River and Hotan County, Hotan City across the river, north extends into the Taklimakan Desert and Aksu City, Awati County, about 337.5 km from north to south, east-west width of about 24.9km to 67.5km, with a total area of 14287 square kilometers. In 2012, the GDP of Luopu County reached 1.497 billion yuan, an increase of 10.7% over the same period in 2011. Investment in social fixed assets reached 1.54 billion yuan, an increase of 30% over the same period in 2011. The general budget revenue of local finance reaches