San Jose,[A] officially San José (/ˌsæn hoʊˈzeɪ, -ˈseɪ/; Spanish: [saŋ xoˈse]; Spanish for 'Saint Joseph'),[B] is a major city in the U.S. state of California that is the cultural, financial, and political center of Silicon Valley and largest city in Northern California by both population and area. With a 2020 population of 1,013,240, it is the most populous city in both the Bay Area and the San Jose-San Francisco-Oakland Combined Statistical Area, which contain 7.7 million and 9.7 million people respectively, the third-most populous city in California (after Los Angeles and San Diego and ahead of San Francisco), and the tenth-most populous in the United States. Located in the center of the Santa Clara Valley on the southern shore of San Francisco Bay, San Jose covers an area of 179.97 sq mi (466.1 km2). San Jose is the county seat of Santa Clara County and the main component of the San Jose–Sunnyvale–Santa Clara Metropolitan Statistical Area, with an estimated population of around two million residents in 2018.
Ganzi Tibetan Autonomous Prefecture, referred to as Ganzi Prefecture, is located in the west of Sichuan Province and southeast of the Kangzang-Tibet Plateau. With a total area of 153000 square kilometers, it is a prefecture-level administrative district dominated by Tibetans. The whole prefecture has jurisdiction over Kangding, a county-level city, 17 counties, including Luding and Danba, 325 townships (towns) and 2679 administrative villages. The state capital is located in Kangding City, which is the political, economic and cultural center of the whole state. it is famous at home and abroad for its "Kangding Love Song" and is known as the hometown of love songs. Ganzi Prefecture is rich in hydraulic and geothermal resources; there are pandas, red pandas, golden monkeys, white-lipped deer and other wild animals; there are Gastrodia elata, Cordyceps sinensis, Fritillaria, Angelica, Astragalus and other valuable traditional Chinese medicine. There are gold, silver, copper, iron, molybdenum, lithium, marble, granite and other mineral resources. Kangding, Yajiang and Daofu counties (cities) in Ganzi Prefecture