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.
Lizhou District is a municipal district under the jurisdiction of Guangyuan City, Sichuan Province. it is located at the northern edge of Sichuan Basin, the upper reaches of Jialing River, at the confluence of Sichuan, Shaanxi and Gansu provinces, in the middle of Guangyuan City, adjacent to Wangcang County in the east, Lianjiange County and Zhaohua District in the south, Qingchuan County in the west and Chaotian District in the north, between longitude 105 °27'to 106 °04 east and latitude 32 °19'to 32 °37 'North. it is the political, economic and cultural center of Guangyuan City. Lizhou District is the birthplace of Wu Zetian, the only female emperor in Chinese history, with a history of more than 2300 years. In 1985, Guangyuan removed the county to build the city, and the original Guangyuan County was changed into the central district of Guangyuan City. Analysis of Yuanba District and Chaotian District in 1989. It was renamed Lizhou District in March 2007. The district covers an area of 1538.53 square kilometers and has jurisdiction over 8 streets.