Wuhan +
Wuhan is the capital of Hubei Province in the People's Republic of China. It is the largest city in Hubei and the most populous city in Central China, with a population of over eleven million, the ninth-most populous Chinese city and one of the nine National Central Cities of China. Wuhan lies in the eastern Jianghan Plain, at the confluence of the Yangtze River and its largest tributary, the Han River, and is known as "Nine Provinces' Thoroughfare". Wuhan has historically served as a busy city port for commerce and trading.