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.
Leshan, a prefecture-level city under the jurisdiction of Sichuan Province, known as Jiazhou in ancient times, has the reputation of "Begonia fragrant country". Located in the middle of Sichuan Province, southwest of Sichuan Basin, the terrain is high in the southwest and low in the northeast, belonging to the subtropical climatic zone. Leshan is an important industrial city in Sichuan Province, a regional central city in the south of Chengdu Economic Zone, an important hub city, an important traffic node and port city in Chengdu-Chongqing urban agglomeration. Chengdu-Kunming Railway and Chengdu-Guizhou high-speed railway run through the whole territory. Leshan is a famous national historical and cultural city, the first batch of national open cities, national greening model cities, Chinese excellent tourist cities, national garden cities and national sanitary cities. Leshan has three world-class heritage sites-the World Natural and Cultural Heritage Mount Emei and Leshan Giant Buddha, the World Irrigation Engineering Heritage Dongfengyan, 15 scenic spots above the national 4A level, and 35 national A-level scenic spots. Cut off