Abstract:In the critical history of Chinese literature,Wenfu,written by Luji a writer XiJin Dynasty,was the first intergrated and systemic works.The article has analysed its theory in four aspects: 1.exploration of creation process of the literature, 2.innovation of literary development,3.commection betweem the individuality of the writer, and the creative form and style, 4.status and function of the literature.