The period of Wei, Jin, and nanbei dynasty changed very fast. The countries separate and combine politically; the intellectuals liked to talk about an idle talk; the atmosphere of literature changed. They all represented that the society then was varying continuously. There were many factors promoting this transition. Among the factors, the power of Buddhism's spread and popularity can't be ignored. Chinese culture contains all different concepts. The Buddhism's spread toward the east raised great reformation in Chinese culture. Thought, customs, language, literature, architectures, sculpture, music, etc., were all influenced by Buddhistic culture. These reformations were important issues in the history of culture. This paper chooses to investigate the interaction between Buddhistic culture and Chinese culture from the aspect of language. Human being is an animal with rich emotions. Words used to express happiness, anger, dolefulness and joy are too numerous to enumerate. The author will take three sets of emotional words, joyful category, anger category and doleful category, constructing three semantic fields. The internal change in the semantic fields before and after the spread of Buddhism will be discussed.