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.
Majiang County, which belongs to Qiandongnan Miao and Dong Autonomous Prefecture of Guizhou Province, is located in the middle of Guizhou Province and the upper reaches of Qingshui River. it is the west gate of Qiandongnan Miao and Dong Autonomous Prefecture, bordering Kaili City in the northeast, Danzhai County in the southeast, Duyun City in the south, Guiding County in the west and Fuquan City in the north. It is between 10718 miles east longitude and 26 degrees 17 miles east longitude and 26 degrees 37 degrees north latitude, with a total area of 956.70 square kilometers. Majiang County is rich in tourism resources, including Qingshuijiang Landscape charm, Xianrenqiao Provincial Forest Park, and cultural attractions such as the former residence of Xia Tongyi, the number one scholar in the late Qing Dynasty, and the Majiang section of the ancient post road in Guizhou and Guangxi in the Ming and Qing dynasties. There are Miao folk sports competitions such as song and dance performances, dragon boat, bullfighting, cockfighting, bird fighting, dog fighting and other folk sports competitions; Xingshan Liubao, Xuanwei Wuyangma, Kawu, etc.