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.
Jingyang County, which belongs to Xianyang City, Shaanxi Province, is located in the central part of Shaanxi Province, north of the Jinghe River, and the hinterland of "eight hundred miles of Qinchuan". It is the origin of the land of the people's Republic of China, the east is bordered by Sanyuan and Gaoling District, and the Weicheng District of Xianyang City is bordered by the Weicheng District of Xianyang City in the south. Jinghe River is opposite to Liquan County in the west, and to the north is adjacent to Beizhong Mountain, Chunhua and Sanyuan County, with a total area of 780 square kilometers. Jingyang is located in the north of the Jinghe River. In ancient times, Jingyang took the north of the water as the sun, hence its name, which was first seen in the Book of songs. Jingyang County is the place where biography of Liu Yi, one of the four major folklore in China, takes place, and many scholars, writers and poets have emerged successively, such as Wu Mi, Lei Lyriyan, Li Ruobing, Bai Sketch and so on. It is the strategic important place of the national new area "Xixian New area".