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.
Wuzhong City, located in the middle of Ningxia, was originally the resident of Gu Lingzhou City and Jinji County, located in the hinterland of Ningxia Plain, high in the south and low in the north, and belongs to the arid and semi-arid climate area in the middle temperate zone. The city has a total area of 21400 square kilometers and has jurisdiction over two districts, one city and two counties. By the end of 2018, the total resident population of Wuzhong City was 1.4154 million, an increase of 11600, or 0.83%, over the end of last year. According to the annual report of the Public Security Bureau, the total registered population at the end of the year was 1.4378 million. Wuzhong City has been an important passage of the Silk Road since ancient times, an important node city of the New Silk Road Economic Belt, and a regional trade city along the New Eurasian Continental Bridge. The domestic road network is dense and convenient, with 4 railways and 5 highways running through the city area, Wuzhong-Zhongwei intercity railway and Yinxi high-speed railway Wuzhong hub station.