What achievements did Tang poetry make in its heyday?

Du Gongbu collected Du Fu and wrote the prosperous Tang Dynasty, which was the prosperous period of Tang poetry. After nearly a hundred years of exploration and preparation, the poetry circle in the prosperous Tang Dynasty appeared a prosperous situation. In terms of content, the poetry at this time has been fully liberated, and the various contents expressed in Tang poetry have been most concentrated at this time.

In terms of genre, at this time, the orthodox poetry has matured and become a big country, and the seven-character poetry and quatrains have been fully developed, reaching the highest level in the history of poetry. In terms of style, realism and romanticism have been fully developed in this period, and their representatives Du Fu and Li Bai reached the two peaks of China's classical poetry. Other schools, such as frontier poets and idyllic poets, have also reached a high level.