Why did Li Zehou propose that the peak of the voice of the Tang Dynasty in poetry should of course push Li Bai's proposition?

It has profound ideological content and high artistry.

1, profound in thought: Li Bai's poems and songs express his profound thoughts on life, society and nature, and reflect the spiritual outlook of the times.

2. High artistry: Li Bai's poems and songs are full of imagination, concise language and profound artistic conception, giving people beautiful enjoyment. Therefore, Li Zehou proposed that the peak of the voice of the Tang Dynasty in poetry should of course be promoted by Li Bai.