论曹操在公文史上的贡献

On the Contribution of Cao Cao to the History of Official Documents

曹操的公文以叙事为宗旨，带有鲜明的权威性、指令性，且篇幅简短，表述明确，指示具体，文辞朴实。曹操将公文与文学作品和理论文章从内容上渐渐区分开来，开始自成一家，对公文所作的贡献是巨大的。

The official documents writing by Cao cao paying priority to narrating and authority, which are short, explicit and plain. Cao cao differentiated official document from literature prose and thesis, and his contribution to the official document is great.