Du Fu's poems, like a monument, stand tall in the history of classical poetry. The study of Du Fu's poems is more like a thousand boulders, striding forward in the long history of China's literary criticism. Since the Song Dynasty, the discussion of Du Fu's poems has been fully prepared. But after reading the explored poetic world, I feel that the peak suddenly appears and climbs up, almost like "other mountains are dwarfed under the sky." . As Mao T's Preface to Poetry said, "The mind is the will, and the words are the poetry", the author wrote the poet's mind, expressed the profound meaning of poetry, and showed many outstanding theories that surpassed the predecessors.
Du Fu experienced the historical process of the rise and fall of the Tang Dynasty and the great social turmoil in his life. He has tasted the bitterness of going to Chang 'an and the deep suffering of going to war and wandering in Sichuan and Hunan. A red line of patriotism and concern for the people runs through the lines of Du Fu's poems and this book. This book has many unique characteristics in the depth of exploration, compactness of analysis and appropriateness of implementation.