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.
Enping, known as "Enzhou" in ancient times, Jiangmen City, Guangdong Province is in charge of county-level cities, is one of the "five cities", belongs to the Guangdong-Hong Kong-Macau Greater Bay Area urban agglomeration, and is the modern industrial base and hot spring tourism and leisure resort on the west coast of the Pearl River Delta approved by Guangdong Province. it is the industrial base of China's microphone industry, China's performing arts and equipment industry base and China's cold shelter, the hometown of China's hot springs and geothermal National Geopark. Enping system began in the Eastern Han Dynasty Jian'an 25 years (220 years), is a thousand-year-old city in southern Guangdong, Guangdong Province, one of the longest 20 counties, there are Chinese historical and cultural villages Xiema Juren Village.