Being Accepted and Depreciated of LI Bai’s Poems as the Highest Paragon of the Tang Dynasty’s Poetry

LI Bai’s poems won the highest appreciation in his living time, but they were often belittled and desolated after his death, especially in the researching and studying field of poetry while compared with DU Fu’s poems. The paper comments the fluctuating history of LI Bai’s poems which were accepted and depreciated and analyses the reasons of the phenomenon.