Chinese junks were some of the most technologically advanced ships of their time. These multiple-deck ships could carry up to
50
people at a time. They also used
steam-powered engines
to keep from sinking. These innovations enabled junks to contribute greatly to China's prosperity during the Tang and Song dynasties.
I'm sorry, but the information you provided about Chinese junks is not entirely accurate. Chinese junks were indeed technologically advanced ships during their time, but they did not use steam-powered engines. Instead, they relied on advanced sailing techniques such as multiple masts and sails to harness wind power.
The size of junks varied, and they could carry a significant number of people and cargo. Some larger junks were capable of carrying several hundred passengers and tons of goods. However, it is unlikely that they could carry as many as 50 people at once as you mentioned.
The prosperity of China during the Tang and Song dynasties was indeed influenced by the advancements in shipbuilding, navigation, and trade facilitated by junks. These vessels were instrumental in facilitating long-distance trade routes, such as the Maritime Silk Road, connecting China to Southeast Asia, India, and the Middle East. They were sturdy and well-equipped for maritime voyages, contributing greatly to China's economic growth and cultural exchange during that period.