We continue on with the voyages of Zheng He. This time we look at some of the highlights from all seven voyages. Then after the Yong Le and Xuan De emperors pass from the scene, no further emperors are interested to put their seal of approval on any more of these pricey expeditions. With historic consequences, China's focus turns to protection from the west and northwest of the country rather than engaging in diplomacy and further exploration of the seas and distant lands. Learn more about your ad choices. Visit megaphone.fm/adchoices