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.
Wanning City, which belongs to Hainan Province, is located on the southeast coast of Hainan Island, longitude 110.39 °E, latitude 18.8 °N, South China Sea to the east, Qiongzhong to the west, Lingshui to the south and Qionghai to the north. Wanning City has a total urban area of 4443.6 square kilometers, including a land area of 1883.5 square kilometers and a sea area of 2550.1 square kilometers. At the end of 2017, Wanning had a resident population of 573600. In 2017, Wanning achieved a regional gross domestic product (GDP) of 20.39 billion yuan. In November 2013, Wanning City won the title of "hometown of world longevity". In March 2019, it was selected into the list of the first batch of revolutionary cultural relics protection and utilization districts and counties. ...