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.
Ruili, located in the west of Yunnan Province, belongs to Dehong Dai Jingpo Autonomous Prefecture. At 97 East longitude. 31 years old 98. 02mm, latitude 23. 38 hours, 24 hours. Between 14'. Its east Lianmeng City, north Longchuan, northwest, southwest, southeast three sides connected with Myanmar mountains and rivers, villages facing each other, adjacent to Myanmar state-level port city Mujie. It is the only border trade zone in China that carries out special management according to the mode of "inside and outside the customs". Ruili has a total area of 1020 square kilometers and a total population of more than 200,000 (2011). The government is stationed in Mengmao town. Ruili is the largest inland port in southwest China, an important jewelry distribution center and one of the first excellent tourist cities in China. Ruili is also one of China's 17 international dry port cities, and it is also the entry of Sino-Burmese oil and gas pipelines into China.