Wuhan is the capital of Hubei, China. With a population of over eleven million, it is the most populous city in Hubei and the seventh-most-populous city in China. It is also one of the nine national central cities. Wuhan historically served as a busy city port for commerce and trading with some crucial influences on Chinese history. The name "Wuhan" came from the city's historical origin from the conglomeration of Wuchang, Hankou, and Hanyang, which are collectively known as the "Three Towns of Wuhan" (武汉三镇).
https://en.wikipedia.org/wiki/Wuhan