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.
Xinglongtai District, which belongs to Panjin City, Liaoning Province, is located in the middle of Panjin City. The central area of the city is between 41 °05 Mel 41 °12'N and 121 °55 Mel 122 °11'E, with a total area of 267 square kilometers. Xinglongtai District is the seat of Panjin Municipal Government and Liaohe Oilfield organs. It is the only national ecological construction demonstration zone in northern China and an excellent tourist city in China. The area of wetlands in Xinglongtai accounts for 35% of the total area of the city. It is known as "important wetlands in the world" and "the most beautiful wetlands in China". In 2018, Xinglongtai District had 17 streets with a registered population of 439189, achieving a GDP of 35.29 billion yuan, of which the added value of the primary industry was 210 million yuan and that of the secondary industry was 12.06 billion yuan.