Du Fu’s admiration and regret for Zhuge Liang, the “Prime Minister of Shu”, understanding of Du Fu’s realist spirit of worrying about the country and the people, the artistic conception expressed in the poetic couplet, and the role of the words “empty” and “自”.
Du Fu was unsuccessful in his life. He lamented that he could not meet the Ming Dynasty like Zhuge Liang, and could not make achievements like Zhuge Liang, so he often expressed his feelings and nostalgia for the past. Through praising and regretting Zhuge Liang, he expressed his concern for the country and the people, and his desire to make contributions to the country. Feeling.
Just like the Chinese saying in "Tang Shi Chao" "The Duke of Wu hates him, that's why he hates himself"