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.
Bo (b ó) Zhou, referred to as Bo, was called "qiao City" in ancient times, and it was a prefecture-level city in Anhui Province. Located in the northwest of Anhui Province, located at the southern end of the North China Plain, 330km away from the provincial capital Hefei, located in longitude 115o 53km east, latitude 32 °51m "35 °05km, bordering Henan Province in the west and north, Fuyang City in the southwest, Huaibei City and Bengbu City in the east, and Huainan City in the southeast, covering an area of 8374 square kilometers. Bozhou is a famous national historical and cultural city. Human beings have been active here since the Neolithic Age, and it is one of the birthplaces of the ancient culture of the Chinese nation. In the Yan-Huang era, Emperor Kui (the great-grandson of the Yellow Emperor) took the place of the Emperor, all in Bo. Shang Cheng Tang destroyed Xia and established the Shang Dynasty in Bolidu 190 years. Since the Qin Dynasty set up Yixian County, there have been more and more dynasties.