Legends handed down from one generation of story-tellers to another. 由讲述人一代接一代地将史实描述为传奇故事口传下来。
In order to increase the income, the story-tellers in Song Dynasty introduced the advertising propaganda in the performance, which simultaneously enhanced the interaction between performer and audience. 说话艺人为了增加收入,在表演过程中引入广告宣传,同时也加强与观众的互动。