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.
Jiajiang County is the porcelain capital of western China, which belongs to Leshan City, Sichuan Province and is located in the southwest of Sichuan Province. The total area of Jiajiang County is 749 square kilometers. In 2006, Jiajiang County had jurisdiction over 22 townships with 348900 people. Jiajiang County is a strong industrial county in Leshan City. In 2016, the county's gross domestic product (GDP) reached 13.7 billion yuan, an increase of 9% over the previous year. Jiajiang County is the tourism pilot county of Leshan City. Dongfengyan in Jiajiang County is the first World Irrigation Engineering Heritage in Sichuan Province, and it is also the third World Heritage site in Leshan after Leshan Giant Buddha and Emei Mountain. Jiajiang County is known as the Pearl of Tianfu, and it is also the hometown of Chinese martial arts, Chinese Yangko and Chinese calligraphy and painting paper.