Los Angeles (US: /lɔːs ˈændʒələs/ (listen) lawss AN-jəl-əs;[a] Spanish: Los Ángeles [los ˈaŋxeles], lit. 'The Angels'), often referred to by its initials L.A., is the largest city in the state of California and the second most populous city in the United States after New York City, as well as one of the world's most populous megacities. Los Angeles is the commercial, financial, and cultural center of Southern California. With a population of roughly 3.9 million residents within the city limits as of 2020, Los Angeles is known for its Mediterranean climate, ethnic and cultural diversity, being the home of the Hollywood film industry, and its sprawling metropolitan area. The city of Los Angeles lies in a basin in Southern California adjacent to the Pacific Ocean in the west and extending through the Santa Monica Mountains and north into the San Fernando Valley, with the city bordering the San Gabriel Valley to its east. It covers about 469 square miles (1,210 km2), and is the county seat of Los Angeles County, which is the most populous county in the United States with an estimated 9.86 million residents as of 2022.
Jiangzhou District, under the jurisdiction of Chongzuo City, is located in the southwest of Guangxi, in the middle and upper reaches of Zuojiang River, with convenient land and water transportation, and can directly sail to Guangzhou, Hong Kong and Macao via Nanning. It is a transportation hub and commodity distribution center in southwest Guangxi. Jiangzhou District is the only urban area of Chongzuo City and the economic, political and cultural center of Chongzuo, the youngest city in Guangxi. Jiangzhou District, covering an area of 2901 square kilometers, has jurisdiction over 7 towns, 2 townships and 2 overseas Chinese economic management zones. It is home to 340000 people of more than 10 ethnic groups, including Zhuang, Han, Miao and Yao (2000), of which the Zhuang nationality accounts for 80%. Jiangzhou District has been awarded the title of national social and cultural advanced county, national sports advanced county, Guangxi villager autonomy model county and so on. In 2005, he won the third prize in the Great War of Chongzuo Poverty Alleviation Infrastructure Project and the Autonomous region County Economic Progress Award.