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.
Qujing is a prefecture-level city under the jurisdiction of Yunnan Province, located in the east of Yunnan Province, at the source of the Pearl River, at the junction of Yunnan, Guizhou and Guangxi provinces and regions, known as "the key of Yunnan and Guizhou" and "Yunnan throat". It is 120km away from the provincial capital Kunming and covers an area of 28900 square kilometers, accounting for 13.63% of the area of Yunnan Province. As of April 2018, Qujing City has jurisdiction over 1 city, 3 districts and 5 counties. At the end of 2016, the total registered population of the city was 6.5297 million. Qujing is located in the Wumeng Mountains of the transitional zone from the eastern Yunnan plateau to the western Guizhou plateau in the middle of the Yunnan-Guizhou plateau. The west is embedded with the lake basin area of the central Yunnan plateau, the eastern part is gradually inclined to the Guizhou Plateau, and the central part is a watershed zone between the Yangtze River and the Pearl River. The terrain is high in the northwest and low in the southeast. There are eight unique languages of Yi, Buyi, Zhuang, Miao and Yao.