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.
Liaocheng, a prefecture-level city of Shandong Province, is located in the west of Shandong Province, facing Zhangwei River and Handan City and Xingtai City of Hebei Province in the west, Jindi River in the south and southeast, Jining City, Tai'an City, Jinan City and Henan Province in the south and southeast, and Dezhou City in the north and northeast. It lies between 115o 16km east longitude and 116km east longitude and 37o 02m north latitude, 114km east-west and 138km north-south, with a total area of 8715 square kilometers. More than 6000 years ago, Liaocheng had the ancient city of Dawenkou culture, which successively created prehistoric culture, canal culture, red culture and so on. Liaocheng is a national historical and cultural city, with more than 2700 places of interest and historic sites and more than 470 scenic spots with tourism development value. National key cultural relics protection units