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.
Hongyuan County is a county under the jurisdiction of Aba Tibetan and Qiang Autonomous Prefecture in Sichuan Province. In 1960, Premier Zhou Enlai named Hongyuan County, meaning the prairie traveled by the Red Army on the long March. In 2017, Hongyuan County achieved a GDP of 1.27155 billion yuan, an increase of 4.3% over the same period last year. Of this total, the added value of the primary industry was 405.19 million yuan, up 4.1 percent over the same period last year; the added value of the secondary industry was 368.74 million yuan, up 6.7 percent over the same period last year; and the added value of the tertiary industry was 497.62 million yuan, up 2.8 percent over the same period last year. Hongyuan County has jurisdiction over 4 towns and 7 townships, covering an area of 8439.94 square kilometers, with a total registered population of 48878 (at the end of 2017). On September 25, 2018, Hongyuan County won the honor of "2018 e-commerce into rural comprehensive demonstration county" by the Ministry of Commerce.