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.
Wuyi County is under the jurisdiction of Hengshui City, Hebei Province, located in the southeast of Hebei Province, northeast of Hengshui City, Fucheng County, Jingxian County, Taocheng District and Shenzhou City to the east, Zaoqiang County to the south and Wuqiang County to the north. It is located within the radiation range of Beijing-Tianjin urban economic circle and port-adjacent economic radius, adjacent to Botou City in the northeast, 27km wide from east to west, 42.5km from north to south, with a total area of 830.1 square kilometers. Wuyi County has jurisdiction over 7 towns, 2 townships and 1 district, with a total population of 355000 (2012). It was identified as a national key county for poverty alleviation by the State Council in 1994, was listed as a key county for poverty alleviation and development by the State Council in 2001, and was named "the hometown of vegetables in Hebei" in 2002. On September 29, 2018, the people's Government of Hebei Province issued a notice formally approving Wuyi County to withdraw from poverty.