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.
Aksu region, one of the five regions of Xinjiang Uygur Autonomous region, is based in Aksu City. It is located in the middle of Xinjiang Uygur Autonomous region, the southern foot of the middle part of Tianshan Mountains, the north of Tarim Basin, Bayingol Mongolia Autonomous Prefecture in the east, Kizilsu Kirgiz Autonomous Prefecture in the west, Kashgar Autonomous region in the southwest, Hotan Autonomous Prefecture in the south, Yili Autonomous Prefecture in the north and Kyrgyzstan and Kazakhstan in the northwest. The total area is 132500 square kilometers, accounting for 8% of the area of Xinjiang. Aksu area has jurisdiction over 1 city and 8 counties, with a total of 84 townships. In 2016, Aksu has a total population of 2.5083 million (excluding the city of Alar), which is composed of 36 ethnic groups and is a multi-ethnic area dominated by Uygur. Aksu region has won the country successively.