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.
Xinhe County is under the jurisdiction of Xingtai City, Hebei Province, which is located in the south of Hebei Province and the north of Xingtai City. The administrative area covers an area of 366 square kilometers and has a resident population of 174300 (2016). It has jurisdiction over 2 towns, 4 townships and 169 administrative villages. The county people's government is stationed in the eastern section of Guangming Road, Xinhe Town. The ownership of the new river has been changed many times in previous dynasties, but it is not often abandoned. Tangyang County was bought in the early Western Han Dynasty, and it was called Xinhe County in the fourth year of Huangyou in the Northern Song Dynasty (AD 1052). People with lofty ideals emerged in history, such as Tian Guang, a virgin of the State of Yan, Hou Gengchun of Dongguang of the Eastern Han Dynasty, Yan Liang, a famous general of the three Kingdoms, Song Dengchun, a poet of the Ming Dynasty, and Dong Zhentang, a senior general of the Red Army. There are Tuotuo Tomb, Liu Gongdi, Ciming Temple and other historical sites in the territory. It is listed as the first batch of millennium ancient counties in Hebei Province. Xinhe County is located in the Fuyang River alluvial plain, the terrain is flat, with an average elevation of 25 meters.