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.
Hotan area, one of the five regions of Xinjiang Uygur Autonomous region, is based in Hotan City. Located in the southern corner of Xinjiang Uygur Autonomous region, the center is located at 79.92 °east longitude and 37.12 °north latitude, reaching the border between Kunlun Mountains and Tibet Autonomous region to the south, Taklimakan Desert to the north and Aksu to the north, Bayingol Mongolia Autonomous Prefecture to the east, Kashmir to the west, Karakoram Mountains to the southwest and Kashmir to the southwest. It is about 670 km long from east to west and 570 km wide from north to south. The total area is 247800 square kilometers. Hotan area is a typical inland arid area, located in the hinterland of Eurasia, with an arid and desert climate. There are 36 large and small rivers. It is an area rich in light energy resources in China. It is famous for its rich in Hetian jade.