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.
Taiyuan, the capital of Shanxi Province, abbreviated as "Union ng", also known as Jinyang and Longcheng in ancient times, is an excellent tourist city in China, a famous national historical and cultural city, a national garden city, a core city in Taiyuan metropolitan area, and a political, economic, cultural, transportation and international exchange center of Shanxi Province. it is a city with a history of more than 4700 years and 2500 years. The historical capital of the city of Wuyuan. Taiyuan is surrounded by mountains on three sides, and the Fenhe River, the second largest tributary of the Yellow River, flows from north to south. It has been known as "Beautiful Taiyuan City" since ancient times. It is an important military and cultural town in northern China, a capital of Jin businessmen in the world, and one of China's energy and heavy industrial bases. The urban spirit of Taiyuan is tolerance, morality, law, integrity and excellence. Taiyuan city