The word "three-body" in the history of literature refers to,,.

The early Northern Song Dynasty was mainly a continuation of the poetic style in the middle and late Tang Dynasty, which can be roughly classified as three-body. At first, Bai Juyi's poetic style was imitated by Bai Juyi. The main poets are Liu Yun, Xu Xuan and Wang Yucheng. Among them, Wang Yucheng has the highest achievement. He consciously studied the realistic spirit of Bai Juyi's satirical poems, paid attention to the sufferings of people's livelihood, and his style was simple, simple and smooth. In some ways, it shows the new direction of the development of Song poetry. Later, the style of the late Tang Dynasty after Jia Dao and Yao He became popular. The main poets are Lin Bu, Pan Lang and Kou Zhun. One of the most famous poets is Lin Bu, who is good at modern poetry. Most of his poems describe the quiet, austere life of a hermit, relaxed and leisurely. The most powerful school of poetry in this period was Quincy School, which highly praised Li Shangyin. The representative poets are Yang Yi, Qian. Quincy Style uses exquisite allusions and elegant words, but it lacks profound ideological content and distinctive spirit of the times.