The Quhua is always the main source of the theoretical criticism ideology andthereunder of historical materials literature in study of china drama. It's cause and historicalall the details, it's basic expression style and conformation of bear the weight ofspreading.Being the style of song theory, Quhua and technicality bookmaking such as itemrecord of song study of musical sound and rules and forms of classical poem, and dramacomment and preface and postscript which depend on production and disperse drama conceptexpression which is subjected to poem、diary or mixed note, among them they are appositionor across and superposition;at the same time, during the course of undertaking and absorbingtraditional classics and history and various narration and note fiction Ana,Quhua become thestyleappearancewhich possesses character of academic criticism and historical materials.Itis due to amalgamation of note style and much model element and functional componentwhich is given priority to register and argument. Dramagraduallytransmitted frommusic danceto independent kind of art whichprolongs story by song and dance,and Quhua formed its evolving history and stylesample.Though it accorded to note style,it seldom had ordinary style.So its style samplemade people have no way to adopt standard.Thereby heretofore very few specialty writinggive system study on its nature、character、estate and history rule.Maybe because itstraditional idea culture and poetics origin which grow during its composing course oftechnical character,and intricate style element and functional component,their intersection orvacillate connection,formed boundary of its style body historically,and always took onchanging appearance which is complicated and confusing.Accordingly,its historical evolvingtrace hidden the head and concealed the tail approximately.Of course, Quhua begins fromYuan dynasty.So it seemed that drama investigator always pay attention to understand dramahistory concept that Quhua created from style element and function component,hence can notbe separated and must be expressed the all and the one;or read by each particle.At longintervals,very few bookmaking can be seen that among its commentary and explanation onhistory,contained discussion bout style of Quhua. The text will from corresponding and proportional learning coupling connection byway of appearance category and style character of Quhua,according to uniform meaning ofconstructive typeconcept andperiodconcept.Mostly achieve two topical lay. Firstly is to book its style and trace to the source and its original connection with ancient drama matter by name of Quhua;and to card the source and connection between its original style model element and function component and traditional style.Secondly,to run down the recognizant meanting about boundary of style of Quhua all through the ages by the definitive idea or theory of Quhua;and to understand the essence and developing contrail of confornmation of style of Quhua approximately.