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.
Xiayi County, referred to as Li, known as Liyi in ancient times, is under the jurisdiction of Shangqiu City, Henan Province, known as "the land of Confucius in China". Located in the east of Henan Province, the joint of Henan, Shandong, Jiangsu and Anhui provinces, Yongcheng and Dangshan counties to the east, Yucheng County to the west, Qiaocheng District, Bozhou City, Anhui Province to the south, Shan County, Heze City, Shandong Province to the north, Longhai Railway and Lianghuo Expressway across Xiayi, it is the best investment city for the Central Plains to undertake the industrial transfer of the three major economic circles of "Yangtze River Delta", "Pearl River Delta" and "around Bohai Bay". As of September 2018, Xiayi County has jurisdiction over 24 townships and 731 administrative villages, with a total area of 1481 square kilometers and a total population of 1.2 million. Xiayi is the ancient capital of China, the ancestral land of China, and one of the birthplaces of Longshan culture. There were people here as early as the Neolithic Age more than 5000 years ago