Zuo Zhuan is the first work in China to systematically record the history of the Spring and Autumn period and the Warring States period in chronological order,which has a great impact on Chinese culture.It vividly displays the cultural concept,cultural system and cultural achievements in the Spring and Autumn period and becomes an important literature for later generations to study the culture of Pre-Qin dynasty.This article sorts out the main academic disputes concerning the texts and the authorship of Zuo Zhuan for more than 2,000 years,and screens out 22 key texts about Zuo Zhuan.