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.
Lushi County is under the jurisdiction of Sanmenxia City, Henan Province. Emperor Wudi of the Western Han Dynasty established a county in the fourth year of Yuan Ding (113 BC). Lushi County is adjacent to Lingbao to the north, Luoning and Luanchuan to the east, Xixia to the south, and Luonan, Danfeng and Shangnan counties in Shaanxi Province to the southwest. The county seat is 135 kilometers away from Sanmenxia City. Lushi County, with a total area of 4004 square kilometers and a total population of 382000, has jurisdiction over 9 towns, 10 townships, 277 administrative villages, 10 neighborhood committees, 3114 village groups, 4113 natural villages and 18560 settlements (2018). In 2017, Lushi County achieved a GDP of 9.11027 billion yuan, an increase of 9.1% over the same period last year, of which the added value of the primary industry, the secondary industry and the tertiary industry were 2.17779 billion yuan, 2.9046 billion yuan and 40% respectively.