What is the reason why Zheng He's fleet was able to sail successfully?

1. Reasons for the success of Zheng He's fleet:

Development of shipbuilding technology in China since Tang, Song and Yuan Dynasties.

The continuous development of compass and artillery technology in ancient China provided a guarantee for large-scale ocean navigation.

Ming Chengzu Chengzu preached great power and national prestige for political purposes.

China's ocean trade tradition The ocean trade of China in Yuan Dynasty was very developed, with several ports with the largest trade volume in the world at that time, the most powerful navy in the world and a large number of civilian and merchant ships, which laid the foundation for navigation in Ming Dynasty.

Local support: Jiangsu and Fujian provide support.

The feudal centralization of power in Ming Dynasty can mobilize its strength to do great things, and can provide economic support and military power guarantee.

Sailors on Zheng He's fleet, Ming soldiers, translators and others worked together.

Second, the event brief introduction

Zheng He's voyage to the Western Ocean means that the Ming Emperor Judy ordered Zheng He, the eunuch of Sanbao, to anchor from Liujiagang, Taicang (now Liuhe Town, Taicang City, Jiangsu Province), and led more than 200 seagoing ships and more than 27,000 people to the Western Pacific Ocean and the Indian Ocean to visit more than 30 countries and regions including the Indian Ocean. He has been to Java, Sumatra, Sulu, Pahang, Zhenla, Guri, Siam, Bangra, Adan, Tian Fang, Zuofa and other places.