Learn daily classes. Tang Dynasty poet Xu Ningshi "Lushan Waterfall".
This poem is the proud work of Xu Ningping," and Li Bai's "Wanglushan Waterfall."

They are all engraved in the stele pavilion next to Lushan Waterfall. Later, Su Shi traveled to Lushan, saw these two poems, and also composed a seven-sentence cloud: The emperor sent the galaxy to a sect, and the ancients only had the word immortal. How much do you know about the splash? Do not wash evil poems for Xu Ning. Xu Shi is rated very lowly.
Professor Liu Yongji of Peking University also commented on the poem, "The Essence of Tang Dynasty Absolute Sentences", believing that Su Shi compared Xu Shi with Li Bai's poems, which belonged to the small witch and the big witch, and was incomparable.
Liu further believes that Xu Shi has been affected by the evolution of the Tang poetry atmosphere, the atmosphere has gradually declined, and there is no longer a prosperous Tang dynasty atmosphere. Further, after the evaluation of the Tang Dynasty, the poetic style became strange and dangerous to Han yue, and to Bai Juyi became carved dew. The extreme of strange danger is the strangeness of Lu Tong; the extreme of carving is the roughness of Xu Ning. In the meantime, there are flashy and lengthy works, and there is no artistic conception of Li Du's poetry.
Han Yu has a poetry cloud: Li Du's article is here, and the flames are long.
Du Fu praised Li Bai: Bai Ye poetry is invincible, and he is full of thoughts. The pen fell into a storm, and the poem became a weeping ghost god.
Bai ju Yi Shiyun: Li Bai Tomb by the Shishi River, surrounded by infinite grass and clouds. Poor barren bones, there were earth-shattering texts.
Mr. Lu Xun Yun: Chinese poetry has been written by the Tang Dynasty.
After we learn, for Tang poetry, for Li Bai Dufu, for Han Yu Bai Bai Juyi, even if it is as crude as Xu Ning, we can only worship. [Laughs] [Laughs]