On the other hand, Du Fu is a style of describing reality, reflecting the sufferings of the people during the war. Some of his poems miss people like Zhuge Liang, who are very talented, but because of frequent wars, they can bring peace and stability to the country.
Regarding the above two people, I seem to have an evaluation: learn to write poetry or learn to be a poet. After all, the reality can be grasped, and you will feel similar; However, learning to be a poet is out of the question without talent, because if you are not careful, you will become four unlike!
Bai Juyi is also more realistic, but his poems are closer to life and easier to understand. Of course, there are exceptions, such as everlasting regret songs, which are not realistic, but romantic and colorful and more associative.