Brothel literature usually referred to a literary form that described the lives and stories of brothel women with women as the main characters. This form of literature was very popular in ancient China, usually using opera as the main expression, such as "Dream of the Red Chamber","Water Margins" and so on. The theme of brothel literature was usually to describe the suffering and struggle of women, as well as their desire to break away from society and pursue freedom. Although this literary form was no longer popular in modern society, there were still some people who would write novels or essays with women as the main characters to express their concern and love for women.