Discussion Psychology Characteristic of Folk- custom in Four Cothurnus of Yuan Dynasty

Drama types root in civilian literature,the majority of theme was come form folklore,it belongs to light literature.Four Cothurnus of Yuan Dynasty was analysed using folklore in this paper,the author dream up the drama impact with paychology of folk-custom,it had not only reflected universal folk-custom belief and had thrown out theme of drama,but also had showed psychology characteristic of folk-custom in the epoch which author lived.