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.
Zhenfeng County, which belongs to Qianxinan Prefecture, Guizhou Province, is located in the southwest of Guizhou Province, with Zhenning Buyi and Miao Autonomous County and Wangmo County in the east, Anlong County and Ceheng County in the south, Xingren County in the west and Guanling Buyi and Miao Autonomous County in the north. It has jurisdiction over 6 towns and 7 townships, with a total area of 1511 square kilometers and a population of 410000 (2012). Zhenfeng County was founded in the Tang Dynasty during the period of Zhenguan, there are Shuangrufeng and other scenic spots. In 2013, Zhenfeng County completed a GDP of 6.257 billion yuan, an increase of 16.9% over the same period in 2012. In March 2019, it was on the list of the first batch of revolutionary cultural relics protection and utilization districts and counties. In November 2019, Zhenfeng County was named as the national demonstration county of "Sihao Rural Road".