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.
Heshan City, a county-level city under the jurisdiction of Guangxi Zhuang Autonomous region, is a new industrial and mining city hosted by Laibin City, which is located in the west, southeast and west of Laibin City and connected with Xingbin District. Heshan has convenient transportation, National Highway 322 Nanliu Secondary Highway runs through the north and south of the city, more than 50 kilometers east of Nanliu Expressway; the railway is connected with the Hunan-Guangxi railway trunk line; shipping can reach Guigang, Wuzhou, Guangzhou and Hong Kong and Macao. Heshan City was awarded the title of "Top Ten counties (cities) in Guangxi Economic Development" in 2003 and 2005, and entered the list of "100 counties and cities with the fastest improvement in the basic competitiveness of China's county economy" in 2004. In March 2009, Heshan was listed as one of the second batch of 32 resource-exhausted cities by the State Council. After the transformation, it has received strong support from government funds and projects at all levels.