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.
Mulai Kazakh Autonomous County is the easternmost county of Changji Hui Autonomous Prefecture in Xinjiang Uygur Autonomous region. It is located at the northern foot of Tianshan Mountain, the southeast margin of Junggar Basin, east of Qitai County, west of Balikun County, facing Tianshan Mountain and Shanshan County in the south, and bordering the people's Republic of Mongolia in the north, with a total area of 22171 square kilometers. It has jurisdiction over 3 towns, 7 townships and 1 nationality township. The county seat is 270 kilometers away from Urumqi. "wooden base" and "Mu base" were written in the Qing Dynasty, which is the transliteration of "pu" in the Hungarian slave language. The wooden base was the land of pu in the Western Han Dynasty. In the heyday of the Tang Dynasty, it belonged to Pushi County under the protection mansion of Beiting Capital, and Gaochang at the end of the Tang Dynasty. The Song Dynasty returned to the Western Liao Dynasty. The Yuan Dynasty was a nomadic land for the Mongolians. In the Qing Dynasty, it belonged to the west mansion of the town. In six years (1917), Muleihe County was set up. In 1930, it was upgraded to a county.