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.
Dengkou District, which belongs to Zhuzhou City, Hunan Province, is called "Lipu" in ancient times and is also known as "Xixiang". It is named for its location in the confluence of Xianshui and Xiangjiang River. Dengkou District is located in the east-central part of Hunan Province, the middle reaches of the Xiangjiang River, the territory of Huanshui to the east, Xiangjiang River to the north, Liling City and Youxian to the east, Hengdong County to the south, Xiangtan County to the west, Pilusong District and Tianyuan District to the north. Dengkou, with its superior location, has been the gateway to eastern Hunan since ancient times, is the throat of the Central Plains leading to the coast of Guangdong, and enjoys the reputation of "Pearl of Eastern Hunan". Located on the southern edge of Changsha-Zhuzhou-Xiangtan urban agglomeration, it is an important part of Zhuzhou's "one core, one circle, one corridor" development plan. As of February 2018, Dengkou District has jurisdiction over 8 towns, 129 villages and 10 communities, with a total area of 1053.6 square kilometers. It belongs to the experimental area of "two-oriented society" construction, of which 275 square meters.