The history of Chinese literature is a literary treasure house with a long history. Its development process can be divided into many stages. The first stage was from the 11th century to the 6th century. The literary works of this period were mainly poems such as Guan Ju and 300 Poems. The second stage was from the 6th century B.C. to the 2nd century B.C. The literary works of this period were mainly the Songs of Chu, the earliest romantic poems in the history of Chinese literature. The third stage was the Yuefu Poetry of the Han Dynasty, from the 2nd century B.C. to 220 A.D. The literary works of this period were mainly Yuefu poems such as Song of Everlasting Regret and Song of Pipa. The fourth stage was the Tang Dynasty poetry era from 220 to 907. The literary works of this period were mainly Tang Dynasty poems such as Du Fu's Ascending and Bai Juyi's Song of Everlasting Regret. The fifth stage was the Song Dynasty literary era from 907 to 1279. The literary works of this period were mainly Song Dynasty literature such as Su Shi's Ode to the Red Cliff and Xin Qiji's Sapphire Case. The sixth stage was from 1279 to 1368. The literary works of this period were mainly Yuan novels such as Dream of the Red Chamber and Water Margins. The seventh stage was the prose era of the Ming Dynasty, from 1368 to 1644. The literary works of this period were mainly Ming Dynasty prose, such as Xu Wei's Travels of Xu Xiake and Lu Xun's Diary of a Madman. The eighth stage was the Qing Dynasty literature era, from 1644 to 1911. The literary works of this period were mainly Qing Dynasty literature such as Cao Xueqin's Dream of the Red Chamber and Lu Xun's Diary of a Madman. These stages were not absolute. There were also some overlapping and gradual relationships.