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.
Linxia Hui Autonomous Prefecture (Linxia Prefecture for short) is one of the two major Hui Autonomous prefectures in China, which was established in November 1956. Linxia Hui Autonomous Prefecture is located in the southwest of central Gansu Province, the upper reaches of the Yellow River. It is bordered by Lanzhou to the north, Lintao River to the east and Dingxi City to the east, Jishi Mountain to the west and Haidong area of Qinghai Province to the west, and Taizi Mountain to the south to Gannan Tibetan Autonomous Prefecture. The total area is 8169 square kilometers. The resident population is 2.0441 million (2017). It has jurisdiction over 1 county-level city, 5 counties and 2 autonomous counties. In 2017, Linxia State achieved a GDP of 23.884 billion yuan, of which the added value of the primary industry was 3.889 billion yuan, the secondary industry was 4.318 billion yuan, and the tertiary industry was 15.677 billion yuan.