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.
Menglian Dai Lahu WA Autonomous County (Menglian County), located in the southwest of Yunnan Province, is an autonomous county under the jurisdiction of Pu'er City. it is an important gateway to Myanmar, Thailand and other Southeast Asian countries. Menglian County is bordered by Lancang County in the east, WA Autonomous County in the North Linxi League, and Myanmar in the west and south. The border is 133.399 kilometers long. By the end of 2018, Menglian County has jurisdiction over 2 townships and 4 towns, covering an area of 1893.42 square kilometers, with a resident population of 142000. In 2017, Menglian achieved a GDP of 2.877 billion yuan in the county, an increase of 10%, a local general public budget income of 167 million yuan, an increase of 10%, a local general public budget expenditure of 1.756 billion yuan, an increase of 16.1%, and fixed asset investment of 2.677 billion yuan, an increase of 10%.