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.
Jiangzi County, which belongs to Xigaze City, Tibet Autonomous region, is located in the south of Tibet, the east of Xigaze City and the upper reaches of Nianchu River. Jiangzi is not only one of the famous historical and cultural cities in China, but also a new tourist town. In 2006, the total population of Jiangzi County was 67000, and the domestic residents were mainly Tibetans, accounting for 98%. Other ethnic groups include Han nationality, Hui nationality and so on. In 2008, Jiangzi County had jurisdiction over 1 town, 18 townships, 151 villages and 3 neighborhood committees. The county government is stationed in Jiangzi town. The total area is 3771 square kilometers. In 2013, the GDP of Jiangzi County was 1.316 billion yuan, an increase of 201% over 2004. On September 25, 2018, he won the honorary title of "2018 e-commerce into rural comprehensive demonstration county" of the Ministry of Commerce.