Abstract: There are a lot of contradictions in Ma Zhiyuan' s drama about immortal and Taoism;these contradictions appear as a kind of complicated structure.Among them,the contradiction between writer' s emotion and the interest of audience determines the composition of the drama;it has confirmed the theme of the works:caring for real and ideal life beyond the religion.The contradiction between the mode of the plot of Taoism and deep meaning strengthened the theme finally.The establishment of this theme depends on some special libretto to a great extent.