It refers to the period from Kaiyuan to Dali in the Tang Dynasty, which is the heyday of Tang poetry. Tang poetry is divided into several stages, including famous poets Wang Wei, Meng Haoran, Li Bai, Du Fu, Gao Shi and Cen Can. During the reign of Emperor Xuanzong of the Tang Dynasty in Kaiyuan and Tianbao, the society in the Tang Dynasty was highly prosperous and full of artistic flavor until the "An Shi Rebellion" broke out. After 100 years of preparation and brewing, Tang poetry finally reached its peak. Although, in the early, prosperous, middle and late Tang Dynasty, the prosperous Tang Dynasty is the shortest, but its achievements are the most brilliant. During this period, not only the great poet Li Bai appeared, but also a large number of talented and outstanding poets emerged. During this period, many poems that have been circulated for thousands of years have been produced. Passionate and unrestrained, with a strong romantic temperament, is the main feature of poetry in the prosperous Tang Dynasty; And even a quiet and beautiful work is full of life and brilliance. This is the "Voice of the Prosperous Tang Dynasty" respected by later generations.
Poets in the prosperous Tang Dynasty are mainly divided into pastoral poetry school and frontier poetry school. The pastoral school of landscape poetry is headed by Wang Wei and Meng Haoran; Wang Changling is the best among frontier poets.