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.
Lichuan County, Xiazhou County, Fuzhou City, Jiangxi Province, is located in the east-central part of Jiangxi Province, at the western foot of the middle part of the Wuyi Mountains. Lichuan County is adjacent to the four counties of Guangze, Shaowu, Taining and Jianning in Fujian Province and the three counties of Nancheng, Nanfeng and Zixi, which also belong to Fuzhou. Fuyin Expressway and Xiangshan Railway pass through the border, which is one of the eastern gates from Jiangxi to Fujian. It covers an area of 1728 square kilometers and has jurisdiction over 6 towns, 8 townships and 1 reclamation farm, with a total population of 250000 (2017). The natural distribution can be summarized as "seven mountains and one water half field, half road and manor". In 2015, Lichuan County completed a GDP of 6.04 billion yuan, an increase of 9 percent over 2014, and the sown area of grain was 367000 mu, an increase of 0.37 percent over 2014. Lichuan County was selected in 2018 for its oil painting on January 9, 2019.