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.
Guangning County, which belongs to Zhaoqing City, Guangdong Province, is located in the central and western part of Guangdong Province, in the middle reaches of Suijiang River, a tributary of Beijiang River. Located in the one-hour living circle of the Pearl River Delta, it is one of the main passageways for Guangdong Province to travel to and from the Pearl River Delta by land from the nearest mountain counties in Guangdong Province and Guangxi, Hunan and other provinces. It is about 122.7 kilometers away from Guangzhou, and runs through the Erguang Expressway and Guiyang-Guangzhou High-speed Railway. The administrative area of the county covers an area of 2455 square kilometers and has jurisdiction over 15 towns. in 2017, the county has a registered population of 589300. During the reign of Jiajing in the Ming Dynasty, riots occurred year after year in the northwest of Sihui County (now Guangning). In the thirty-sixth year of Jiajing, he successively led the Ming army to suppress the chaos. In the thirty-eighth year of Jiajing, Che Sihui County was home to Guangning County. With the meaning of broad peace, Guangning was established. After its establishment, it still belongs to Zhaoqing Prefecture. one