His poetic style shows a lot of dignity and frustration. His poetic style is shrouded with a strong sense of hardship and a distinctive humanitarianism. He is famous for his rigorous metrical style and gloomy artistic style. His seven laws, eight poems in autumn, climbing high, five laws and longing for spring are dignified and neat, which is worthy of being a model of metrical poems against putting order. Poetry has various forms and artistic styles, mainly depressed and frustrated. Du Fu's poetry creation inherited and developed the excellent literary tradition since The Book of Songs, and became the peak of China's ancient poetry realism. In thought and sentiment, "suffering" has become synonymous with his life. However, Du Fu did not indulge in personal misfortune, but cared about the safety of the country and sympathized with the sufferings of the people. With the songs of blood and tears, he conveyed a Confucian conscience and courage, conveyed the heaviness and sorrow of that era, and reflected the characteristics of that era with deep grief and indignation. His poetry is unique in the history of China literature with its unique "gloomy and frustrated" style, which makes it immortal. His immortal personality was admired by scholars of all ages and had an immeasurable influence.
The feelings of worrying about the country and the people and his persistence in political ideals have always been the theme of his poems. His poems reflect the social life of the Tang Dynasty extensively and profoundly, and are called "the history of poetry". His poetry has various styles and forms, and his poetry creation has reached the point of perfection; Poetic language is tempered, and "Spring Watch" and "Ascending the Mountain" are the representatives of the transition from the prosperous Tang Dynasty to the middle Tang Dynasty. Standing on the position of loyalty to the monarch and patriotism, Du Fu denounced disasters and cared about the people. Therefore, with the strengthening of feudal order, Du Fu was honored as a "poet saint" and became an example for many poets in later generations to learn. He is good at summing up predecessors' experience and innovating, and his poetic artistic style is diverse.