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.
"Alashan" is Mongolian, which means "colorful place". Alashan League is located in the westernmost part of Inner Mongolia Autonomous region, connected with Wuhai, Bayannur and Ordos in the east and northeast, Ningxia Hui Autonomous region in the south and southeast, Gansu Province in the west and southwest, and Mongolia in the north. the border is 735km long, with a total area of 270000 square kilometers. As of 2018, Alashan League has jurisdiction over 3 banners and 4 autonomous district-level development zones, and the League Administrative Office is located in Bayanhaote Town, Alashan Zuoqi. With a total population of 250000, it has the largest area and the smallest population among the 12 cities in Inner Mongolia Autonomous region. Alashan League is a border minority area with Mongolian as the main body and Han nationality as the majority. there are 28 ethnic groups, such as Mongolian, Han, Hui, Manchu and so on. Alashan has a long history.