The Yuan Dynasty was a dynasty in Chinese history. It had a long history, but there were relatively few historical records. This was mainly due to the fact that the Yuan Dynasty was ruled by the Mongol rulers, and its way of governing and foreign policy led to its small impact on Chinese history. During the Yuan Dynasty, the Mongol rulers implemented a policy of conquest and colonization, conquering most of the Central Plains and integrating the region into the Mongol Empire. This kind of rule led to a major change in the central system in Chinese history, but also led to the division of culture, language, religion and other aspects. This made the Yuan Dynasty's position in Chinese history quite special, and there were relatively few historical records. In addition, many wars and diplomatic incidents occurred during the vast territory of the Yuan Dynasty, which also led to the limited historical records. Although the Yuan Dynasty left a deep mark in Chinese history, its historical records were relatively few, which also shows its importance in history.