The correct answer is A) an admiral and explorer who spent 28 years exploring and trading.
Zheng, he was an admiral and explorer who spent 28 years exploring and trading.
He was a brave Chinese admiral and later a diplomat that helped his country and the Emperor of China to gain more international presence in the region. He helped the Chinese navy to strengthen its presence to trade in Asia. His explorer nature made Zheng travel to far places such as India even before the Europeans explorer that region.