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.
Qushui County, under the jurisdiction of Lhasa City, Tibet Autonomous region, is located in the hinterland of Tibet, the lower reaches of the Lhasa River and the north bank of the middle reaches of the Brahmaputra River. it belongs to the valley of the middle reaches of the Yarlung Zangbo River, mostly flat and semi-arid in the temperate zone, with a total area of 1680 square kilometers. it has jurisdiction over one town and five townships, with a registered household population of 37290 in 2018. Qushui, known in Tibetan as "Jimai", which means "the state where rivers meet", has been a transportation hub connecting Lhasa and Shannan, Nyingchi and Xigaze since ancient times. In 2016, Qushui County was listed as the second batch of national comprehensive pilot areas for new urbanization. In October 2018, the people's Government of Tibet Autonomous region formally approved the withdrawal of Qushui County from poverty-stricken counties (districts). In 2018, the gross domestic product (GDP) of Qushui County was 16. 5%.