Abstract: The conflict between the two groups of inner and outer Wushu (martial arts) has always centered around one focal point and three arguments. The focal point is on the dispute of loophole to be used and no loophole to be used; while the 3 arguments are offensive vs defensive, dynamic vs static, and outer vs inner. Through the analysis of the technological proposition, practical application and physical building, the inner and outer Wushu and defined from the perspective of ontology. With theoretical basis for both groups, the outer group holds the theory of physical endurance and the inner group believes the self-awareness, therefore the relation between physical endurance and self awareness is the theoretical division of the two groups. When the outer group pursues big can win small, or vise versa, the dispute between big and small size is their technological division.