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.
Fengman District is under the jurisdiction of Jilin City, Jilin Province, located in the south of Jilin City, located in the transition zone from Changbai Mountain to Songnen Plain, mountainous area in the southeast, alluvial plain in the northwest, and some hills. Jiaohe City to the east, Yongji County to the west, Huadian City to the south, Chuanying District and Changyi District to the north across the river; total area of 1032 square kilometers, total population of 203300 in 2016; jurisdiction over 6 streets, 1 town and 3 townships. Fengman District faces Songhua Lake, and there are Zhuque Mountain National Forest Park, Wujiashan Forest Park, Fortress Mountain Sports Park, Mopan Mountain, Erdao Reservoir, Century Square, Fengfan Square, Music Fountain and other tourist scenic spots and scenic spots; there are also Neolithic sites in Langtoushan, "Nanchengzi" in the early capital of Dongtuanshan, and cultural relic hats in the Bohai period.