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.
Jishou, referred to as Ji, is the prefecture-level administrative capital of Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Province. The city is adjacent to Luxi County in the southeast, Huayuan County in the northwest, Fenghuang County in the southwest and Baojing County and Guzhang County in the north. Jishou is located between latitude 28 °08 / 28 °29 'north and longitude 109 °30 / 110 °04' east. The total area is 1078.33 square kilometers, and the urban built-up area of Jishou City in 2018 covers an area of 38 square kilometers. Jishou is located in the hinterland of Wuling Mountain, backed by Wuling Mountain. Jishou's climate is a typical subtropical monsoon humid climate. In 2018, Jishou City has jurisdiction over 1 township, 5 towns and 6 streets. At the end of 2018, the total registered population of Jishou City was 311600, an increase of 0.55% over the previous year, and the resident population was 358200, an increase of 3%.