Poetry in the early Song Dynasty inherited the lingering wind of the late Tang Dynasty and the Five Dynasties, and had the so-called three-body theory in the early Song Dynasty. First, represented by some dignitaries at that time, such as Xu Xuan and Liu Yun, Bai Juyi was the teacher, and his poetry style was simple and vulgar, which was the mainstream poetry at that time. This is a white poem. First, represented by Yang Yi, Qian Yi, and later studied by Li Shangyin, it is the mainstream of poetry after Bai Style, named after Kunxi Appreciation. First, taking Ye Wei, Lin Bu and other hermits as representatives, taking Jia Dao and Yao He as teachers, he wrote about his seclusion in a simple way, and his poetic style was austere, which was the wind of the late Tang Dynasty.