Summarize the poetic features of Li Bai, Du Fu and Bai Juyi in one sentence? Do you know what is the direct cause of the prosperity of Tang poetry?

Taibai: bold and elegant, unrestrained;

Zi Mei: Worrying about the country and the people, talking about things;

Lotte: Optimistic, generous and approachable.

Really can't get together in one sentence ... = =

The economy of the Tang Dynasty was unprecedentedly developed, and people's lives were relatively comfortable and stable, which promoted the further development of culture and entertainment. The imperial examinations in the Tang Dynasty also attached great importance to poetry, and the court dance music made a breakthrough compared with the past (ancient poetry can be accompanied by music), which reflected the support and promotion of the rulers to poetry.

I summed it up myself and hope to adopt it!