The peak of the development of ancient Chinese literature was in the Tang Dynasty (618 - 907) and the Song Dynasty (960 - 1279). In the Tang Dynasty, poetry, prose, novels, and other literary forms reached their peak, and many great poets, essayists, and novelists appeared. The poems of the Tang Dynasty were regarded as one of the treasures of ancient Chinese literature because of their superb artistic expression and profound ideology. In the Song Dynasty, the literary forms were more diverse and the development of novels was very prosperous. The works of novelists from the Song Dynasty, such as Water Margins and Journey to the West, became classics in the history of ancient Chinese literature. At the same time, the prose, poetry and other literary forms of the Song Dynasty also had their own characteristics to show the broad and profound literature of the Song Dynasty. Generally speaking, ancient Chinese literature reached its peak in the Tang Dynasty and Song Dynasty, leaving behind many immortal literary classics that had a profound impact on the development of literature in later generations.