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.
Jiangmen, also known as "Wuyi", Guangdong Province has jurisdiction over prefecture-level cities, is an important node city of Guangdong-Hong Kong-Macau Greater Bay Area, one of the central cities in the western part of the Pearl River Delta; located in the western Pearl River Delta, bordering the South China Sea, adjacent to Hong Kong and Macao; the geomorphological features are low in the north and high in the west, belonging to the subtropical monsoon climate; the total area is 9505 square kilometers, with jurisdiction over 3 municipal districts and 4 county-level cities; and the permanent population is 4.5617 million in 2018. With a long history and profound cultural heritage, Jiangmen is the hometown of Chen Baisha, the founder of psychology in the Ming Dynasty, Liang Qichao, the pioneer of modern reform, and Feng Ru, the father of China Aviation, and owns the Kaiping towers and villages of the world cultural heritage. a bird paradise that intoxicated Mr. Ba Jin. Jiangmen is an important transportation hub connecting Guangdong-Hong Kong-Macau Greater Bay Area with western Guangdong, bordering Zhongshan and Zhuhai in the east, Yangjiang in the west and Guangzhou in the north.