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.
Pingding County, which belongs to Yangquan City, Shanxi Province, is located in the east of the middle of Shanxi Province, the western foot of the middle part of Taihang Mountain and the southeast of Yangquan City. The geographical coordinates are 37 °39 °30 "- 38 °07" 30 "N and 113 °25" 55 "- 114 °02" 33 "E, respectively. It is bordered by Yu County and Yangquan City in the north, Shouyang County in the west, Xiyang County in the south, and Jingxing County in Hebei Province in the east. It is the main road of Shanxi-Hebei thoroughfare and the east gate of Shanxi Province. The county seat is 9 kilometers away from Yangquan city and 127 kilometers away from Taiyuan, the provincial capital. County east-west longest 54 km, north-south widest 50.4 km, covering an area of 1391 square kilometers, jurisdiction over 8 towns and 2 townships, population 345000. There are Niangziguan, Guanshan, Kaihe Temple, Guguan Great Wall and other famous scenic spots. In 2018, Pingding County completed the total regional production.