Zheng He
Zheng He had his first journey from 1405–1407, but it is not known why the journey was made. He travelled from the mouth of the Yangtze River to Vietnam, as well as the south of India. His fleet was made up of 317 ships, more than 27,000 men, and the cargo included porcelain, silk, and lacquerware. He used a treasure fleet which is known as the largest wooden ships ever built, being  long, and about  wide. On his first voyage, he defeated a famous pirate in the Strait of Malacca.