2. The maturity of poetry culture
3. Besides the basic reasons of social and economic prosperity, there are many factors that led to the unprecedented development of poetry in the prosperous Tang Dynasty.
The Tang Dynasty was a period when landlords from civilian backgrounds flooded into politics, adding a large number of new poets to the poetry circle. They reflect real life from different angles and styles, which makes Tang poetry break through the frivolous style of emphasizing only form but not content, and enrich the ideological content and social significance of poetry.
After Wei and Jin Dynasties, the literary form of poetry tends to be mature. After the Sui Dynasty unified the whole country, the beautiful style of writing in the Southern Dynasty merged with the simple style of writing in the Northern Dynasty, which provided a good foundation for the development of Tang poetry.
In the Tang Dynasty, the imperial examination took scholars by poetry, and the feudal emperors advocated poetry, which aroused the literati's attention to poetry creation.
At that time, the integration of various ethnic groups at home and the frequent economic and cultural exchanges with foreign countries also added new nutrition to poetry. These are all factors that promote the prosperity of Tang poetry creation.