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.
Yuqing County is under the jurisdiction of Zunyi City, Guizhou Province. It is located in the hinterland of central Guizhou and the southeast corner of Zunyi. It is the junction of Zunyi, Tongren, Qiannan and Southeast Guizhou, bordering Shiqian County in the east, Huangping County in the south, Shibing County in the southeast, Weng'an County in the southwest, Meitan County in the northwest, and Fenggang County in the northeast. The county covers an area of 1623.7 square kilometers. As of 2016, Yuqing County has jurisdiction over 8 towns, 1 ethnic township, 1 street, a total of 70 villages. By the end of 2015, the total number of registered households in Yuqing County was 104634, with a total population of 305306. There are 22 ethnic groups, including Han, Miao, Dong, Gelao, Tujia and so on. In 2015, Yuqing County achieved a GDP of 6.44646 billion yuan, an increase of 16.6% over 2014, which is a typical mountain agriculture.