Qingdao is a city in eastern Shandong Province. Located on China's Yellow Sea coast, it is a major nodal city of the Belt and Road Initiative (BRI) that connects Asia with Europe. It has the highest GDP of any city in the province. Administered at the sub-provincial level, Qingdao has jurisdiction over seven districts and three county-level cities (Jiaozhou, Pingdu, Laixi). As of the 2020 census, Qingdao built-up (or metro) area made of the seven urban districts (Shinan, Shibei, Huangdao, Laoshan, Licang, Chengyang and Jimo) was home to 7,172,451 inhabitants, making it the 15th largest city in China by population. Lying across the Shandong Peninsula and looking out to the Yellow Sea, it borders the prefecture-level cities of Yantai to the northeast, Weifang to the west and Rizhao to the southwest.
Qingdao is a major seaport and naval base, as well as a commercial and financial center. It is home to electronics multinationals such as Haier and Hisense. The Jiaozhou Bay Bridge, links the main urban area of Qingdao with Huangdao district, straddling the Jiaozhou Bay sea areas. Its historic German-style architecture and Tsingtao Brewery, the second largest brewery in China, are legacies of the German occupation (1898-1914). Qingdao is classified as a Large-Port Metropolis.
Human settlement in the area dates back 6,000 years. The Dongyi nationality, one of the important origins of the Chinese nation, lived here and created the Dawenkou, Longshan and Dongyeshi cultures. In the Eastern Zhou Dynasty (770 B.C. - 256 B.C.), the town of Jimo was established, which was then the second-largest one in the Shandong region. The area in which Qingdao is located today was named Jiao'ao when it was administered by the Qing Dynasty on 14 June 1891.