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.
Hancheng is known as "Longmen", "Xia Yang" and "Shaoliang" in ancient times. Weinan City in Shaanxi Province is one of the important birthplaces of Chinese civilization and the hometown of Shi Sheng Tai Shi Company Ma Qian. At the beginning of the Western Zhou Dynasty, King Wu of Zhou sealed here, saying that South Korea, at the turn of the Spring and Autumn and warring States period, and King Zhou Ping, the son of Qin Zhong, was called Liang. During the warring States period, Qin established Xiayang County. Sui Kai Huang 18 years (598) home Hancheng County. It was changed to Hancheng City in January 1984 and was listed as an open city in Shaanxi Province in 1985. In 2006, it became the only city in Shaanxi Province that was awarded "China's Outstanding Tourism City" as a county-level city. In 2016, it was selected as the first batch of national global tourism demonstration zones. In 2017, it was selected as a national high-quality city demonstration city, the first batch of national food safety demonstration cities and national major municipal engineering leaders.