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.
Liangshan Yi Autonomous Prefecture is one of the three autonomous prefectures in Sichuan Province and Xichang, the capital. Located in the southwest of Sichuan Province, Dadu River borders Ya'an City and Ganzi Prefecture in the north, Jinsha River faces Yunnan Province in the south, Zhaotong City in Yunnan Province and Yibin City and Leshan City in Sichuan Province in the east, Ganzi Prefecture in the west; the terrain is high in the northwest, low in the southeast, high in the north and low in the south; the climate belongs to the subtropical monsoon climate zone. The city covers an area of 60400 square kilometers and has jurisdiction over 1 county-level city, 15 counties and 1 autonomous county, with a registered population of 5.2129 million in 2017. Liangshan has been an important passageway to Yunnan and Southeast Asia since ancient times and the important town of the "Southern Silk Road". It is located in the heart of the "Greater Shangri-La Tourism Ring". There are 27 A-class scenic spots, including 9 4A-class scenic spots. Qionghai-Lushan, Luoji Mountain and Luoji Mountain