2. The Tang Dynasty continued the policy of selecting poets initiated by the Sui Dynasty and carried it forward, which became the institutional reason for the prosperity of literature (especially poetry) in the Tang Dynasty.
3. The Tang Dynasty (AD 6 18 ~ 907) spanned nearly 300 years, with a vast territory and a large population, long-term social stability and economic prosperity. Such a long history, such a huge talent pool, such a stable cultural construction environment; There is no reason why literature should not prosper.
4. The prosperity of literature in Tang Dynasty depends to a great extent on the literary consciousness created by Wei, Jin, Southern and Northern Dynasties. If the poems, Wen Fu, Wen Xin Diao Long and other works since Wei, Jin, Southern and Northern Dynasties mark the theoretical consciousness of literature in this period, then the prosperity of literature in the Tang Dynasty has fully realized the successful leap from theory to practice.