Du Fu's poetry is famous for its melancholy style, which combines various elements such as forcefulness, sadness, freshness, and delicacy to form a unique new style. Du Fu's poetry has the characteristics of "melancholy" in language. His language is refined, his words are accurate, his images are vivid, and he is good at using folk spoken language, forming his own unique language style. In terms of content, Du Fu's poems cover a wide range of topics such as politics, social unrest, war, corvee labor, hunger, poverty, and the disparity between rich and poor. They are good at describing the historical reality at that time and reflecting the current situation of the Tang Dynasty from prosperity to decline. Therefore, it is known as the "History of Poetry". say. Du Fu's poetry is also very diverse in form, including ancient poetry, rhymed poetry, quatrains, etc., which can integrate narrative, lyricism, and discussion to create a moving artistic conception. Du Fu's poems are characterized by sophisticated word refinement and neat counterpoints in rhythm, which is in line with the "architectural beauty" of Chinese poetry. At the same time, he is also good at creatively using various poetic styles, such as "Three Officials" and "Three Farewells" to combine narrative , lyricism, and discussion are integrated together to achieve a very high achievement. Du Fu is known as the "Sage of Poetry". His poems not only occupy an important position in the history of Chinese literature, but also have a profound impact on later generations.