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.
Neijiang, known as Han'an in ancient times and Sweet City in the United States, is the hometown of Zi Hong, the teacher of Confucius, and Zhang Daqian, a master of traditional Chinese painting. Neijiang belongs to the prefecture-level city of Sichuan Province, located in the southeast of Sichuan Province, in the middle of the lower reaches of the Tuojiang River, with Chongqing in the east, Luzhou in the south, Zigong and Meishan in the west, and Ziyang in the north; the topography is mainly hilly, surrounded by low mountains in the southeast and southwest; it belongs to the subtropical humid monsoon climate. Neijiang City covers an area of 5385 square kilometers, has jurisdiction over two districts and two counties, and is in charge of one county-level city; the registered population of Neijiang is 4.1177 million in 2018. Neijiang has beautiful scenery and many places of interest. there are Longchang Ancient Brand Fang Group known as "three-dimensional History Book", Shengshui Temple known as "the first Zen Forest in Central Sichuan", Xilin Temple, Zhonglong Mountain Cliff Inscriptions, Qianshou Guanyin Temple of Donglin Temple, and the head of "Bashu four Literary temples".