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.
Fengqiu County, located in the northeast of Henan Province and the southeast corner of Xinxiang City, belongs to Xinxiang, Henan Province. It is between latitude 34 °53 °north and longitude 114 °14 'east. Fengqiu County has a warm temperate continental monsoon climate. The annual average temperature is between 13.5 °C and 14.5 °C, the annual precipitation is 615.1 mm, and the frost-free period is 214days. The county is 38.2 km long from north to south and 48.7 km wide from east to west. It covers an area of 1220.5 square kilometers and an area of 926000 mu of arable land. Jurisdiction over 8 towns and 11 townships (including 1 Hui township) and 607 administrative villages. Fengqiu County is a national key county for poverty development (cancelled in 2020) and a key county for comprehensive agricultural development in Henan Province. Chemical industry, machinery, building materials and papermaking have been formed in Fengqiu County.