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.
Youxian, a county under the jurisdiction of Zhuzhou City, Hunan Province, is located in the southeast of Hunan Province, at the western end of Wugong Mountain in the middle of Luoxiao Mountains. It is bordered by Pingxiang City and Lianhua County in Jiangxi Province in the east, Dengkou District and Hengdong County in Zhuzhou City in the west, Chaling County and Anren County in the south, and Liling City in the north. Youxian has convenient transportation, and the main railways in the territory are Ji Heng Railway, Cha Cha Railway, etc., known as "the path of Heng, the gate of the pool". Youxian ranks among the top 500 counties and cities with the new urbanization quality of small and medium-sized cities in 2013, ranking 217th on the list. In October 2017, it was named as the National Garden County by the Ministry of Housing and Construction. On March 6, 2019, the propaganda Department of the CPC Central Committee, the Ministry of Finance, the Ministry of Culture and Tourism, and the State Administration of Cultural relics announced the names of the districts and counties of the revolutionary cultural relics protection and utilization area.