The Song Dynasty literature was one of the most important literary periods in Chinese history, and its main achievements were reflected in many aspects. The following are the main forms of Song Dynasty literature: 1. Poetry: The Song Dynasty's poetry creation flourished and formed the Eight Great Masters of the Tang and Song Dynasties, represented by Su Shi, Su Xun, Su Zhe, Li Qingzhao, Xin Qiji, etc. Their works were hailed as classics in the history of Chinese literature. 2. Prose: There were many schools of prose in the Song Dynasty. Among them, the works of Wang Anshi, Ouyang Xiu, Su Shi, Su Xun and others were the representatives. Their works were mainly argumentative articles, emphasizing the expression of ideas and theories. 3 Ci: Ci was one of the most important styles of literature in the Song Dynasty. The works of Xin Qiji, Li Qingzhao, Lu You and others were regarded as treasures in the history of Chinese literature. 4. Fictions: The creation of novels in the Song Dynasty was also very prosperous. Among them, works such as Water Margins, Journey to the West, Romance of the Three Kingdoms, etc., became the classics of ancient Chinese novels. 5. The development of opera in the Song Dynasty was also very prosperous. Among them, works such as "Dream of the Red Chamber" and "Romance of the Western Chamber" became the classics of ancient Chinese opera. The Song Dynasty literature had made great contributions in many aspects, such as poetry, prose, Ci, novels and operas. Its works contained profound thoughts and cultural implications, which had a profound impact on the development and prosperity of Chinese literature.