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.
Huize County, which belongs to Qujing City, Yunnan Province, is located in the northeast of Yunnan Province, the east bank of Jinsha River and the northwest of Qujing City, between longitude 103 °55 'east and latitude 25 °48 °27 °04' north. It is adjacent to Xuanwei City and Weining County, Guizhou Province to the east, Zhanyi District to the south, Xundian County in Kunming City to the south, Dongchuan District in Kunming City to the west, Qiaojia County in Zhaotong City to the west, and Ludian County to the north. Huize County has a maximum horizontal distance of 84 kilometers from east to west and a maximum vertical distance from north to south of 138km, with a land area of 5886 square kilometers. Zhongping Town, the county seat, is 2120 meters above sea level, 245km away from Qujing city and 210km away from Kunming, the provincial capital. In 2006, the eight major guild halls in Huize were rated as national key cultural relic protection units; in 2009, Huize was recommended as China 1 by the National Human Geography.