Most of the Yuan Dynasty's dramas, which were written by Guan Hanqing, including comedy. The existence of comedy is based on conflicts. Therefore, by shaping comic characters, comedy conflicts to promote the development of the plots have a very important role, which use an indirect way to reflect and reveal the social contradictions. Guan Hanqing, who was the main body of creation, took his understanding of the real life shown in the drama with a comedic way. So comedy has a very important role in his creation.