Final answer:
Zhang traveled as far west as Egypt during his voyages between 1405 and 1433, according to historian Louise Levathes. However, the Chinese did not continue their voyages of trade and exploration.
Step-by-step explanation:
Zhang traveled as far west as Egypt during his voyages between 1405 and 1433. According to historian Louise Levathes, Zheng He, the Chinese admiral, went to Egypt to gather herbs that could be used to combat a smallpox outbreak in China. However, despite these travels, the Chinese did not continue their voyages of trade and exploration.