Zuo Zhuan was a historical document in ancient China and an important part of ancient Chinese literature. It is a very important history book that records the historical events and figures of the Spring and Autumn Period (770 - 476 B.C.), which has a profound influence on the development of ancient Chinese history and literature. Zuo Zhuan was very important in the history of Chinese literature. It was one of the best historical documents in ancient China and was known as the "crown of Chinese historical documents". Its importance lies in the fact that it records the historical events and figures of the Spring and Autumn Period. It is of great value to the study of ancient Chinese history and culture. At the same time,"Zuo Zhuan" also had a very high literary value. Its text was smooth, the description was exquisite, and the language was beautiful. It was called "the text of history books" and "the ancestor of literature" by later generations. Zuo Zhuan occupied an important position in the history of ancient Chinese literature and was known as the "crown of Chinese historical documents" and "ancestor of literature". Its smooth writing, exquisite description, and beautiful language had a profound impact on the development and inheritance of the history of Chinese literature.