1. Introduction to common sense about Tang and Song poetry: Tang poetry and Song poetry can be called the two peaks in the history of Chinese poetry. The poetry of the Song Dynasty is the inheritance and development of the poetry of the Tang Dynasty, and the poetry of the Tang and Five Dynasties is the forerunner of the poetry of the Song Dynasty. They are the inheritance and inspiration of each other, and the literature reflects the brilliance of the Tang, Five Dynasties and Song Dynasties in the creation of Chinese classical literature.
2. "Tang Poems", "Song Poems", "Tang Poems and Five Dynasties Poems" and their status and influence in the history of literature in the basic knowledge series of Chinese classical literature complement and complement each other. This collection is compiled into a volume called "Common Knowledge of Poetry of the Tang and Song Dynasties".