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.
Baoji, known as Chen Cang and Yongcheng in ancient times, is known as "the hometown of Emperor Yan and the hometown of bronzes". It is an important node city of Guanzhong Plain Urban agglomeration and the deputy central city of Guanzhong-Tianshui Economic Zone. Located in the west of Guanzhong Plain, it has jurisdiction over 3 districts and 9 counties, with a total area of 18100 square kilometers. At the end of 2018, the resident population was 3.771 million. Baoji has a long history and is the seat of Baoxue (Baoji School). It has a history of more than 2700 years. It has unearthed the four great national treasures of the late Qing Dynasty, stone drums, he Zun and other cultural relics, as well as Chinese crafts such as Xifu Social Fire, Fengxiang wooden New year paintings, clay sculptures and so on. Baoji is a national civilized city, an excellent tourist city in China, a national forest city and a national ecological garden city. It has Famen Temple, Taibai Mountain National Forest Park, Guanshan grassland and Chinese Stone Drum Garden (Baoji).