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.
Gangnan District is under the jurisdiction of Guigang City, Guangxi Zhuang Autonomous region. it is a county-level district established after the prefecture-level Guigang City was established in 1996. It is located on the banks of the Yuhe River in the Xijiang Valley of the Golden Waterway, southeast of Guigang City, on the south bank of Yujiang River, adjacent to Xingye County in the east, Pubei County in the south, Hengxian County in the west, and Gangbei District and Guiping City in the north. In the southern part of Hong Kong, there are double tracks of Li-Zhan Railway and National Highway 324, Nanning-Guangzhou Expressway runs through the whole territory, and the Xijiang River in the golden waterway flows through four villages and towns in the area, and it can pass through thousand-ton freighters all the year round, directly to Guangdong, Hong Kong and Macao. It is an important transportation hub in Guangxi and an important channel for the export of materials in the southwest. By the end of 2010, Hong Kong South District has a total area of 1089 square kilometers and has jurisdiction over 6 towns, 2 townships and 1 street, 165 village committees with a population of 635600.