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.
Jingjiang City, referred to as "Jing" for short, is located in eastern China, the north bank of the lower reaches of the Yangtze River in Jiangsu Province, near the Jingjiang River, facing the river in the east, west and south, facing Jiangyin and Zhangjiagang in the south and southeast, adjacent to Rugao in the east and Taixing in the northwest. It is a new port industrial city in Jiangsu Province, with 54 kilometers of high-quality Yangtze River shoreline and convenient land and water transportation. The geographical location of Jingjiang is "strangling the gate of the river and sea and defending the whole Wu", so it is called "Jingjiang". "Jing" means stability and peace, and "Jiang" is because it is close to the Yangtze River, which means that Jingjiang is a city by the river. Jingjiang has been listed as an open area by the State Council and joined the Southern Jiangsu Torch Belt, which has become an important "bridgehead" for the Shanghai Pudong Development Zone and the Southern Jiangsu Torch Belt to radiate and extend to northern Jiangsu. Jingjiang is a first-class and powerful city north of the Yangtze River in Jiangsu Province, leading the counties and cities in northern Jiangsu. Jing