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.
Mabian Yi Autonomous County is located in Xiaoliang Mountain area on the southwest edge of Sichuan Basin, located in the joint of Leshan City, Yibin City and Liangshan Yi Autonomous Prefecture in Sichuan Province, covering an area of 2304 square kilometers. The county has a beautiful ecological environment and rich natural resources, which is known as "Jinshan Yinshui". Mabian belongs to the mid-subtropical monsoon climate zone, due to the characteristics of topography, three-dimensional climate is obvious, there are many rare animals and plants and valuable native products resources. The main tourist attractions are Mabian Dafengding National Nature Reserve, agate Miao Village, Yanfeng Yijia New Village and so on.