Hu Shi's "Improvement of Literature" puts forward "eight noes", in which there is no need to use allusions or confrontation, but it is just a negation of the parallel prose of regular poetry. His new poetics is a negation of traditional poetry. In What is Literature, he said: "Literature has three elements: first, it must be clear, second, it must be powerful and moving, and third, it must be beautiful." This is generally right, but the beauty he flaunts lacks objective standards. The harmony of syllables in modern poetry advertised in Attempt Collection is exactly the poetic disease summarized by predecessors. Obviously, new poetry is flamboyant, and it is gradually abandoned by poets because of the lack of rhetoric and rhythm requirements. Some new poets pursue their own hazy beauty, which runs counter to "Ming". For example, some of Mr. Bian's poems, which even Mr. Zhu Ziqing could not understand, were also wrongly interpreted ("Preface to Zhu Ziqing's New Poems"). Therefore, in 1956, Hu Shi also said: "The new literature and poetry forty years ago were just' attempts' and have not achieved much so far." (Collected Works of Hu Shi, New Literature Movement, Zhonghua Book Company, 1993, 1 Edition, p. 283) I think this is related to Hu Shi's complete denial of traditional poetics in his early years.