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.
Weishan Yi Hui Autonomous County (Weishan County for short) is located in the west of Yunnan Province and in the south of Dali Bai Autonomous Prefecture. The county seat is 391 kilometers east from the provincial capital Kunming and 53 kilometers north from the state capital Dali. Weishan County is connected with Dali City in the north, Midu County in the east, Nanjian and Fengqing County in the south, and Yangzhuang and Changning County in the west. As of 2013, Weishan County had jurisdiction over 6 townships and 4 towns, covering an area of 2266 square kilometers; by the end of 2017, the registered population was 321554. In 2017, the GDP of Weishan Yi Hui Autonomous County reached 5.753 billion yuan, an increase of 9.8%, of which the added value of the primary industry was 1.805 billion yuan, an increase of 6.2% over the same period last year, and the added value of the secondary industry was 1.791 billion yuan, an increase of 13.7% over the same period last year.