Du Fu and Du Mu are just two poets, and they have little contact with others. They are the two poets that we see most in textbooks. Their works are widely loved by everyone, which have great influence in the history of China literature and have certain significance. I believe they will go further and further in the long river of history.
In the history of China literature, the most brilliant are the poems of Tang and Song Dynasties, Yuanqu and novels of Qing Dynasty, which we are all familiar with. Tang poetry is indeed a particularly splendid culture. They expressed a lot of artistic conception in just a few lines, and many people couldn't even express it in a long story. This is the imagination of the ancients using words.
Although so many years have passed, we still study their poems in textbooks, which in itself proves that their culture is advanced to a certain extent and has cultural and educational significance. I think this is very powerful.
What's more, even after so many years, I believe that no matter how many teenagers there are, these art forms will be passed down forever. This is the real classic, this is the real literary works, and those ordinary literary works will be gradually eliminated with the passage of time.