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.
Huanggang, a prefecture-level city in Hubei Province, is located in eastern Hubei Province, the southern foot of the Dabie Mountains, the north bank of the middle reaches of the Yangtze River, and the middle section of the Beijing-Kowloon Railway; it gradually tilts from north to south, and the northeast is bordered by the Dabie Mountains at the junction of Henan and Anhui; it has jurisdiction over seven counties, two cities and one district; the total area is 17453 square kilometers; the total population of the city in 2018 is 7.5 million. Huanggang has a long history and culture, with a history of more than 2000 years, which has given birth to a large number of scientific and cultural giants, such as Daoxin, Hongrong and Huineng, the four ancestors of Chinese Zen Buddhism, Bi Sheng, the inventor of movable type printing in the Song Dynasty, Li Shizhen, the medical saint of the Ming Dynasty, Li Siguang, the giant of modern geological science, Wen Yiduo, the patriotic poet scholar, Huang Kan, the philosopher Xiong Shili, and the literary critic Hu Feng. In addition, there are State President Li Xiannian, acting Chairman Dong Biwu and other political figures. Yellow