On the ideological content of Du Fu's poems

Du fu lived in the middle Tang dynasty (7 12 ~ 770). Du Fu used to be a member of Zuo Shiyi's school department. He had a rough life and had great ambitions when he was a teenager. It can be seen from his poems that (Wang Yue) experienced an Anshi rebellion in his middle age, and most of his poems are full of worries about the country and regrets about current politics (three officials and three parting, etc.).

It can be seen from "Looking at Yue" and "Contour Height" that all the places that climb high and look far are mountains in Gao Chuan, but the ideas expressed in different scenes are quite different.

Du Fu was deeply educated by Confucianism since he was a child. For example, his famous sentence "Reach the pinnacle, the other mountains all appear dwarfs under the sky.." It is a rewriting of "climb Mount Tai to know the world" in The Analects of Confucius.