2. "Four outstanding writers in the early Tang Dynasty" refers to four writers in the early Tang Dynasty, namely, Yang Jiong, Lu and Luo, referred to as "Wang Luo" for short.
3. In the prosperous Tang Dynasty, there were two schools of poetry: the frontier poetry school represented by Gao Shi, the pastoral poetry school represented by Wang Wei and Meng Haoran, and Wang Changling, an important poet of the frontier poetry school.
4. The two major schools of poetry in the middle and late Tang Dynasty are (New Yuefu School) and (Han Meng Poetry School).
5. Han Meng School of Poetry and the New Yuefu School of Poetry appeared almost simultaneously, represented by (Han Yu, Meng Jiao), including Jia Dao, Lu Tong, Yao He, Li He and Liu Che. They flaunt "(Chen Yan Wu Qu)", respect Gu Zhuo, seek adventure, avoid familiarity in art, and deliberately seek novelty because it is difficult to see originality, forming a (strange and dangerous) style.