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.
Xiaojin County is a county under the jurisdiction of Aba Tibetan and Qiang Autonomous Prefecture in Sichuan Province. The Tibetan name Zangla, the meaning of the evil god. Gets its name from Xiaojinchuan in the territory. Xiaojin County is located on the eastern edge of the Qinghai-Tibet Plateau, in the northwest of Sichuan Province, in the south of Aba Tibetan and Qiang Autonomous Prefecture. It is bordered by Wenchuan County in the east, Danba County in Ganzi Prefecture in the west, Baoxing County in Ya'an City in the south and Malkang County in the north. In 2017, Xiaojin County achieved a GDP of 1.5457 billion yuan, an increase of 4.6 percent. Among them, the added value of the primary industry is 310.9 million yuan, the added value of the secondary industry is 647.42 million yuan, the added value of the tertiary industry is 587.38 million yuan, and the tertiary industrial structure is 20.1, 41.9, 38. The famous and special products of Xiaojin County are mainly Tricholoma matsutake, Fritillaria thunbergii, Tibetan fragrant pork products, etc.