Abstract: Yuan dynasty was a special time when Mongols came into Central Plain and achieved great unification, during which Mongolian and Chinese in the Yuan Dynasty achieved extensive and in-depth integration.This integration showed a gradual development trend from south to north, and was the result of effects of scholars of all nationalities in Yuan Dynasty, reflecting the strong centripetal force of Chinese civilization. At the same time, the fusion of Mongolian and Han culture had an important influence on the literary creation in Yuan dynasty. Yuan Dynasty culture is an important part of Chinese civilization.

Key words: Yuan Dynasty literature, Mongolian and Han fusion of cultures, sense of the Chinese nation as one united community, meteorology in the great Yuan Dynasty