San Diego (/ˌsæn diˈeɪɡoʊ/ SAN dee-AY-goh, Spanish: [san ˈdjeɣo]; Spanish for 'Saint Didacus') is a city on the Pacific Ocean coast of Southern California located immediately adjacent to the Mexico–United States border. With a 2020 population of 1,386,932, it is the eighth most populous city in the United States and the seat of San Diego County, the fifth most populous county in the United States, with 3,338,330 estimated residents as of 2019. The city is known for its mild year-round climate, natural deep-water harbor, extensive beaches and parks, long association with the United States Navy, and recent emergence as a healthcare and biotechnology development center. San Diego is the second largest city in the state of California, after Los Angeles.
Lixin County, which belongs to Bozhou City, Anhui Province, is located in the south of Bozhou City, Woyang County in the north, Mengcheng County in the east, Fengtai County in Huainan City in the south, Yingshang County in Fuyang City, and Yingdong District and Taihe County in Fuyang City in the west. The total area is 1950 square kilometers. Lixin County has Wu she mound, Zen Yang Temple, Yinyang City, Jijia Pagoda, Jixiaofang and other ancient sites. Qingyin Opera, pull Soul Opera, Huaibei Dagu and Zhangou Jiuqu Yellow River Lamp Array are listed as the intangible cultural heritage of Anhui Province. In 2018, Lixin County has jurisdiction over 20 towns and 3 townships, and there is another park with a total registered population of 1.733 million, achieving a GDP of 23 billion yuan, of which the added value of the primary industry is 4.91 billion yuan, the added value of the secondary industry is 6.65 billion yuan, and the added value of the tertiary industry is 11.44 billion.