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.
Luzhou, a prefecture-level city in Sichuan Province, is known as Jiang Yang in ancient times, also known as Wine City and Jiangcheng. Luzhou is a regional central city in the combination of Sichuan, Yunnan, Guizhou and Chongqing, an important trade and logistics center in the Chengdu-Chongqing economic circle, and an important port city in the upper reaches of the Yangtze River. at the same time, it is also the third batch of national new-type urbanization comprehensive pilot areas and cross-border e-commerce comprehensive pilot areas. World-class liquor industry base, national important food industry base with famous and high-quality liquor as the main body, circular chemical base, clean energy production base, national high-performance hydraulic parts high-tech industrialization base, one of the nine national construction machinery production bases. It belongs to the subtropical humid climate zone, and the three-dimensional climate in the southern mountain area is obvious. Luzhou is a famous national historical and cultural city with more than two thousand years of history and culture. Jiang Yang was established in the Western Han Dynasty and Luzhou was established in the same year of Emperor Liang Wudi. Own Luzhou