Zheng He's Voyages Down the Western Seas

Zheng He (1371-1433) was a great navigator in the history of China and the world and a pioneer in the great geographical discoveries. During the 28 years (1405-1433) from the third year of the reign of Emperor Yong Le to the eighth year of the reign of Emperor Xuan De of the Ming Dynasty, he successfully made seven voyages down the western seas (today's Indian Ocean).