Abstract: Kang Youwei had carried successively charges of "counterrevolution" and "incomplete revolution" in the era of Chinese revolution.This was a departure from the fact and a deviation in theory that were caused by struggles among different political views which covered the scientific principle.In essence, facing the same contemporary problem, Kang Youwei and the revolutionary took different paths toward the very same goal.Kang's revolutionary concept emphasized more on a peaceful and gradual change, and it provided a new dimensionality of theoretical thinking and a realistic possibility.