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.
Guzhang County, which belongs to Xiangxi Tujia and Miao Autonomous Prefecture, is located in the west of Hunan Province and the middle of Xiangxi Autonomous Prefecture. Guyang Town is the seat of the county, which reaches Baojing in the west, Yuanling in the east, Jishou and Luxi in the south, and Yongshun in the north. With a total area of 1286 square kilometers, it has jurisdiction over seven townships and five towns, with a total population of 144100 (2016), of which ethnic minorities account for 76.9 per cent. Guzhang County has an excellent ecological environment, and the green rate of trees is as high as 80.46%. It is known as "the hometown of forestry, famous tea, weightlifting, singing and dancing". Guzhang County is the hometown of singers Song Zuying and he Jiguang, with unique characteristics such as Tujia Maogus, waving dance, Miao encouragement and so on. There are World Geological sites-Guzhang Golden Nail, National Geopark-Red Stone Forest, National Nature Reserve-