Erving Goffman is an American master of contemporary sociology. He, on the one hand, studies the essence and the content of face-to-face behavior under microanalysis, and, on the other hand, concerns the establishment and presentation of macro social order, exerting a great influence on the development of interaction theory. This article mainly states that Goffman makes use of dramaturgy paradigm to explicate the habitual interaction order, and he especially stressed the importance of stage performance skills and the proceeding of interaction ritual. In his opinion, all males and females in the world are actors or actresses on stage, and in front on audience, they have to bend every effort to present the most impeccable performance. Because stage performance inevitably sustains interference from audience, which provokes actors to embarrassment, the practice of impression management plays an influential part, including the first impression, idealization, mystification, tact, unmeant gestures, etc.. All of these are the significant skills of stage performance. As to the application of interaction ritual, Goffman submitted that life is like a wedding ceremony. and social order is a set of adjustable norma. Face-to-face interaction among people has to go ahead in accordance with game rules. He once came up with plenty of interaction regulations, comprising substantive rules, asymmetrical rules, civil inattention and face work which is the most apparent case of the operation of interaction ritual. In addition, Goffman targeted interaction procedure of daily intercourses trigged by an individual and others and the maintenance of role norms. At last, this article further discuss the enlightenment and meaning derived from interaction order toward school education activities, by means of Goffmans's face-to-face microanalysis.