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.
Huishui County belongs to Qiannan Buyi and Miao Autonomous Prefecture of Guizhou Province. It is located in the central and southern part of Guizhou Province, bordering Guiyang, west and Anshun to the north. The county is 72 kilometers wide from east to west and 68 kilometers from north to south. Ethnic minorities account for 58%. Huishui has been established in Nanning since the five dynasties, Bafan in the Song Dynasty, Chengfan House and Dingfan House in the Ming Dynasty, which has a history of more than a thousand years. The Buyi, Miao, Han, Maonan, Zhuang, Yi, Shui, Hui and other ethnic groups who have lived in this land have built Huishui into a famous land of rice and millet and the hometown of orange fruits in Guizhou after generations of development. On April 24, 2019, the people's Government of Guizhou Province formally approved Huishui County to withdraw from the sequence of poor counties.