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.
Altay region, one of the five regions of Xinjiang Uygur Autonomous region, is under the jurisdiction of Yili Kazakh Autonomous Prefecture and is based in Altay City. Located in the north of Xinjiang, bordering Russia, Kazakhstan and Mongolia; the landforms are complex and diverse, dry and hot in summer and cold in winter; the total area is 117989.21 square kilometers, under the jurisdiction of six counties and one city; the total population in 2017 is 671616. Altay region is the only area bordering Russia in northwest China, and it is an important node city of the Silk Road Economic Belt and Xinjiang participating in the construction of China-Mongolia-Russia Economic Corridor; it has four national land ports; it is a relatively abundant water area in Xinjiang and is known as the "water tower" in northern Xinjiang; it is one of the six major forest areas in China, and it has been identified by the State Council as the ecological functional area of mountain grassland with water conservation. twenty