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.
Liaoyang County, which belongs to Liaoyang City, Liaoning Province, is one of the open counties in Liaodong Peninsula. It is located in the middle of Liaodong Peninsula, with a total area of 2511 square kilometers. It has jurisdiction over 15 townships (12 towns, 1 township and 2 nationality townships) and 199 villages with a population of 500000. Liaoyang County has a temperate continental monsoon climate, with an average annual temperature of 7.1-9.5 ℃ and an average annual precipitation of 730.6 mm. It belongs to national commercial grain base county and provincial commercial fish base county. Mineral deposits include oil, copper, iron, lead, placer gold, silica, rare earth and so on. Changchun-Dalian (Lian) railway and Shen-Da highway transit. In 2010, the GDP of Liaoyang County reached 20.52 billion yuan. The main scenic spots are Huhuogou Natural Scenic spot, Bahui Tongming Mountain Scenic spot and Xiaotun Wild Cat Cave Scenic spot.