Abstract: By using the methods of literature and logical analysis, this paper reflects on the current situation of China's power of discourse in international sports from the perspective of constructivist international relations theory, analyzes the reasons why China's power of discourse in international sports lags behind and does not match its sports strength, and believes that “ideology” is an important factor affecting the promotion of China's power of discourse in international sports, and we can transform sports strength into power of discourse in international sports by constructing the ideology of common ownership. The study puts forward the concept of power carrier, and divides on its basis power of discourse in international sports into four parts: system carrier, media carrier, academic carrier and cultural carrier, which can explain the paths to and strategies of transforming existing ideology and constructing common ideology at each power carrier level respectively, so as to provide reference for further improving China's power of discourse in international sports.

Key words: constructivist international relations theory, power of discourse in international sports, power carrier, ideology construction