As researchers of the Civil Procedure Law plow into new fields of studies, the scope of Civil Procedure Law is no longer restrained to itself, but expands into vast fields. This paper is set to define a concrete boundary of this subject, and to give future learners a complete view. Thus, the objectives of the Civil Procedure Law are first introduced, and from its dispute solving view, this paper confers its contents and outskirt. Finally, this paper confers the relationship between its contents and outskirt, and figure out the appropriate role of the Civil Procedure Law.