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.
Yihuang County, which belongs to Fuzhou City, Jiangxi Province, is located in the east-central part of Jiangxi Province and the south of Fuzhou City. Yihuang County was founded in Wu Taiping of the three Kingdoms for 2 years (257 AD). It has a history of 1759 years and gets its name because the county administration is located at the confluence of Yishui and Huangshui. Yihuang, known as the "opera town", is the birthplace of Erhuang Opera. Caoshan Temple in Yihuang is the ancestral court of the Zen Cao Dong sect. With a total area of 1944 square kilometers, the county has jurisdiction over 12 townships, 2 reclamation farms and 1 provincial industrial park, 139 administrative villages and 8 neighborhood committees with a total population of 240000, including she, Hui and Yao ethnic minorities, and most of the rest are Han nationality, belonging to the Jiangyou people. The topography and geomorphology of Yihuang County are mainly mountains and hills, and the general situation is "eight mountains and half water, one sub-field, half-divided roads and manors". Yihuang County has successively