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.
Jiang'an County, which belongs to Yibin City, Sichuan Province, is located on the southern edge of Sichuan, along the Yangtze River, east of Yibin, and at the turn of the three cities (Yibin, Luzhou and Zigong). The ground spans latitude 28 °22 "20"-28 °56 "45" north and longitude 104 °57 °40 "- 105 °14" 33 "east. In 2010, Jiang'an County has jurisdiction over 14 towns. The county covers an area of 912sq km, with a total population of 555995. The people's Government of the county is stationed on Zhudu Avenue, Jiangan Town. Jiang'an County is rich in rice, wheat, sweet potato, sorghum, rape, beans and other crops, is the national summer orange base county, commodity grain base county, sericulture production county, lean pig base county. Jiang'an County is known as "the ancient capital of China's Orange Sea River and Bamboo Sea" with a long history and profound culture. Jiang'an County has Xijiashan Classical Manor and National Academy of Drama.