stylistic:tone, structural:reformatting, quality:correction
History

Since the Song dynasty, critics have called Du Fu the "poet saint" (詩聖, shī shèng). The most directly historical of his poems are those commenting on military tactics or the successes and failures of the government, or the poems of advice which he wrote to the emperor. Indirectly, he wrote about the effect of the times in which he lived on himself, and on the ordinary people of China. As Watson notes, this is information "of a kind seldom found in the officially compiled histories of the era".

Du Fu's political comments are based on emotion rather than calculation: his prescriptions have been paraphrased as, "Let us all be less selfish, let us all do what we are supposed to do". Since his views were impossible to disagree with, his forcefully expressed truisms enabled his installation as the central figure of Chinese poetic history.