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.
Baoqing County, which belongs to the escrow County of Shuangyashan City, Heilongjiang Province, is located in the east of Heilongjiang Province, the core of Sanjiang Plain and the hinterland of Beidahuang. the geomorphological features can be summarized as "four mountains, one water and four fields, half Reed and half grassland". The administrative area of Baoqing County covers an area of 10001.27 square kilometers, with a population of 470000 as of 2010. Baoqing County is a typical resource county, agricultural county and ecological county, which is known as "coal power base", "granary of the north", "county of abundance" and "hometown of wetlands". The main scenic spots in Baoqing County are Zhenbao Island Revolutionary Martyrs Mausoleum, Dragon Lake Scenic spot, Dongsheng Wetland Scenic spot, Qixing River Wetland and Yanwo Island. On October 22, 2018, Baoqing County was selected into the list of national pilot areas for the integration and development of primary, secondary and tertiary industries in rural areas in 2018. two hundred and one