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.
Huanren Manchu Autonomous County, which belongs to Benxi City, Liaoning Province, is located in the eastern mountain area of Liaoning Province, connected with Ji'an City, Jilin Province in the east, Kuandian Manchu Autonomous County in Dandong City in the south, Benxi Manchu Autonomous County and Xinbin Manchu Autonomous County in Fushun City in the west, and Tonghua City in Jilin Province in the north, covering an area of 3547 square kilometers. Huan Renyuan lived in the new timer era (more than 6000 years ago), and belonged to the State of Yan during the warring States period; it was connected with Ji'an City in the east, Kuandian County in Dandong City in the south, Benxi County and Xinbin County in Fushun City in the west, and Tonghua City in Jilin Province in the north, 460km from Shenyang, 174km in Dandong City, 192km in Benxi City, 70km in Tonghua City and 159km in Jian City. Huanren Manchu Autonomous County has won many honors, Fenglin