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.
Gaize County, which belongs to the Tibet Autonomous region, is located in northwest Tibet, the eastern part of Ali region and the hinterland of the northern Tibetan plateau. It is connected with Shuanghu County and Nima County in Naqu City in the east, Cuoqin County in the southeast, Zhongba County in Xigaze City in the south, Geji County and Ritu County in the west, and Xinjiang Uygur Autonomous region in the north by the Kunlun Mountains. It is 450km long from east to west and 670km wide from north to south, with a total area of 135600 square kilometers. It is the largest pure animal husbandry county in Ali, accounting for about 1/3 of the total area of Ali. In 2011, Gaize County has a total population of 22000. Gaize County has jurisdiction over 1 town and 6 townships: Gaize Town, Wuma Township, Xianqian Township, Mami Township,