Literary talent:
Comment on Du Fu's later poems "The Yang opens and the Yin closes". In Wu Ling's Poems Around the Stream, he said: "Only the meaning is far-reaching and I don't know the next sentence".
Qin Guan also has a similar view: "So Du Zimei people are poor and expensive, extremely luxurious, full of diluted interest, delicate and clean, and have the beauty of algae, which is beyond the reach of other families." However, if you don't gather the strengths of many families, Du can't be immune. "
Ideological realm:
Han Yu, a great writer in the Tang Dynasty, once compared Du Fu with Li Bai, saying that "Du Li's articles are there, and the flames are endless" [12]. Wang Anshi praised Du Fu's poems as "ugly and beautiful, and I don't see how to carve them" [13]. Chen Shan's "New Theory on Qin Tick" Volume 7: "Old Du Fu's poems should be six classics in poetry, while others' poems are philosophers". Jiang Shiquan's Collection of Zhongyatang, the first volume, Preface to the Collection of Du Fu's Poems, is also called "Du Fu's Poet, Four Books in Poetry".