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.
Dali County, which belongs to Weinan City, Shaanxi Province, is located in the eastern part of the Weibei Plain in Guanzhong, Shaanxi Province, and the confluence area of Huang, Luo and Wei Rivers. The Weihe River is adjacent to Tongguan, Huazhou District and Huayin City in the south, Linwei District and Pucheng County to the west, Chengcheng County and Heyang County to the north, and the Yellow River to the east to Yongji County in Shanxi Province. It is between 34 °36 degrees north latitude 35 °02 'and 109 °43 degrees east longitude 110 °19'. The total area is 1800 square kilometers. Dali County is one of the birthplaces of the Chinese nation. About 200000 years ago, Dali people thrived on this fertile soil. Since the Spring and Autumn period, Dali has established a state and established a government. There are 4 national cultural relics protection units, 9 provincial cultural relics protection units, Wei Great Wall site, Tang Jinlong Pagoda, Cenlou of Song Dai Temple and Qingfengtu.