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.
Baojing County, which belongs to Xiangxi Tujia and Miao Autonomous Prefecture, is located in the east of Yunnan-Guizhou Plateau, in the middle of Wuling Mountains, northwest of Hunan Province, bordering Jishou City, Huayuan County, Yongshun County, Guzhang County, Longshan County and Xiushan County of Chongqing Municipality. The total population is 310000, and the main ethnic groups are Tujia and Miao people. Jurisdiction over Qianling, Fuxing, Purong, Maogou, Yezhuping, Qingshuiping, Beer, Paddy River, Wanmipo, Hulu 10 towns and Datuo, Yang Dynasty, Tu Chao, Mercury, Qingshui, ramming sand 6 townships, with a total area of 1760.65 square kilometers. In 2015, Baojing County was under the jurisdiction of 2 townships and 10 towns after the adjustment of township division. Baojing is a state-level poverty-stricken county. Youshui River is the most mysterious, characteristic and promising mother river in western Hunan.