How to evaluate the poetic achievements of Li Bai and Du Fu?

Li Bai and Du Fu were two famous poets in the Tang Dynasty. Li Bai is a poetess, Du Fu is a poetess, and they combine greatness, while Xiao is Li Shangyin and Du Mu, each showing his abilities. Li Bai's poetic style is romantic and refreshing, and poetry is like a person. Du fu's poems are concerned about the country and the people, and the poems are as natural as they are. Their achievements in the history of poetry can be described in eight words: unprecedented, followed by no one. Li Bai's "Long Wind and Waves, and set my cloudy sail straight and bridge the deep, deep sea" inspired countless people with lofty ideals. Du Fu's sentence, "There are thousands of Taiping mansions, and it is enough for me to freeze to death alone." It is the touch of all sentient beings, the touch of patriotism and the concern for the people. The two immortals are not only the classic representatives of poetry and songs, but also the proof of the brilliance of our Chinese civilization!