Oklahoma City (/oʊkləˌhoʊmə -/ (listen)), officially the City of Oklahoma City, and often shortened to OKC, is the capital and largest city of the U.S. state of Oklahoma. The county seat of Oklahoma County, it ranks 20th among United States cities in population, and is the 8th largest city in the Southern United States. The population grew following the 2010 census and reached 687,725 in the 2020 census. The Oklahoma City metropolitan area had a population of 1,396,445, and the Oklahoma City–Shawnee Combined Statistical Area had a population of 1,469,124, making it Oklahoma's largest municipality and metropolitan area by population.
Oklahoma City's city limits extend somewhat into Canadian, Cleveland, and Pottawatomie counties, though much of those areas outside the core Oklahoma County area are suburban tracts or protected rural zones (watershed). The city is the eighth-largest in the United States by area including consolidated city-counties; it is the second-largest, after Houston, not including consolidated cities. The city is also the second largest by area among state capital cities in the United States, after Juneau, Alaska.
Wuping County is located in the southwest of Longyan City, Fujian Province, at the junction of Fujian, Guangdong and Jiangxi provinces, the southernmost end of Wuyi Mountains, the westernmost end of Longyan City, Shanghang County in Fujian Province in the east, Xunwu County and Huichang County in Jiangxi Province in the west, Jiaoling County and Pingyuan County in Guangdong Province in the south, and Changting County in Fujian Province in the north. it is an important transportation hub and material transfer and distribution center in western Fujian, eastern Guangdong and southern Jiangxi, known as the "Golden Triangle" in western Fujian. Wuping County is a low mountain and hilly area with an average elevation of 274m, with a slope from northwest to southeast, ravines vertically and horizontally, continuous mountains, the top of Liangshan, the highest peak, 1538 meters above sea level, high mountains in the northwest, wide flatlands in the southeast, mild climate, abundant rainfall, four distinct seasons, long summer and short winter, no severe cold in winter, no hot summer, and distinct dry and wet seasons. The annual average temperature is 17,519.6 degrees, with an annual drop.