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.
Suiping County is located in the south of Henan Province, between latitude 32 °59 "33 °18" north and longitude 113 °37 "114 °10 'east. It is bordered by Shangcai and Runan in the east, Xiping in the north, Wugang City and Biyang in the west, and Yicheng District and Queshan County in the south. As of 2013, Suiping County has a total area of 1080 square kilometers and a total population of 520000. It has jurisdiction over 11 townships, 3 streets, 2 scenic spots and 207administrative villages. Suiping County has Beijing-Guangzhou high-speed railway, Beijing-Guangzhou railway, 107 National Highway, Beijing-Hong Kong-Macao Expressway runs through the whole territory, Qiyan Highway and other provincial roads pass through, urban and rural highways extend in all directions. Suiping County has beautiful scenery, with national 5A scenic spots, national 4A scenic spots, National Geopark, National Forest Park, and the first batch of articles in Henan Province.