The essence of literary revolution? And important contributions?

Analysis:

Formally, it advocates vernacular Chinese; Ideologically, oppose feudal thought and its old literature, and establish a modern and progressive literary concept.

Contribution: (1) theoretically established the concept of wholehearted literature, established the status of vernacular Chinese, realized the combination of writing and literature, and abandoned the traditional "writing carries the Tao". The old literary view of "acting on behalf of saints" has established a new literary view of literature for life and social reality, which makes literature closer to life and social reality, and makes literature closer to people and reality.

(2) In creative practice, a large number of promising new literary writers have emerged, and vernacular works have flourished unprecedentedly, with the emergence of master writers Lu Xun and Guo Moruo in the history of modern literature, which fully demonstrated the achievements of literary revolution.

(3) In terms of literary exchange between China and foreign countries, China literature was opened to the world for the first time and entered the tide of world literature. During this period, the introduction of foreign literature was also unprecedentedly prosperous.