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.
Yanta District is the largest core area in the central city of Xi'an, the economic and cultural center of the province, located in the Nancheng plate of Xi'an City, Shaanxi Province. There are two state-level economic development zones, Xi'an High-tech Industrial Development Zone and Qujiang New area, with a total area of 152square kilometers, 10 subdistrict offices and a resident population of 1.2311 million (2017). It is named because of the world-famous historical and cultural heritage Dayan Pagoda in the area. Yanta District is a leading strong economic area in central and western China. It is a famous commercial and scientific and educational district in China. Its total economic output exceeded 152.1 billion RMB and per capita GDP exceeded 21300 US dollars in 2017. China's top 100 urban areas ranked 29th and all ranked first in western China. It is the first comprehensive municipal district in western China and the largest economy in Xi'an.