In fact, in this book, the content, nature, form and style of poetry are all evaluated in detail. However, it is different from ordinary literary works, because it is mainly critical, mainly writing opinions and critical suggestions on some poems. First of all, we should maintain a fair and just attitude towards literature. Personal prejudice should not affect normal judgment. In general works, his thought expression is generally direct and implicit, which will make people understand its meaning. In existence, most people will express their meaning when they do it, and will not directly criticize other people's works. This kind of behavior is inappropriate, and this is how Preface to Mao Poetry is misunderstood.
Modern scholars' criticism of Preface to Mao Poetry shows that its content is stable and unpopular. People usually think that this work has no literary appreciation value, because it is a critical work, so there is no respect and praise for other people's works. An article is mainly critical, so this article has no focus.