This article aims to discuss the question for Guo Xiang's thinking which is focused on the "binary structure" of the relationship between the "sage" and the "mortal", and hoping to propose a "ternary structure" of the relationship between the one who is "no mind" and the one who knows "no-mind" well and the one who can't "no-mind" by explore the meaning of the person who knows "no mind" well. This article had pointed out that: First, under the existing binary structure, we can't explain how do mortal becomes carefree. Second, we must face the importance of propagating the knowledge of no-mind by the one who knows no-mind well. Third, ternary structure can explain the relationship between the "sage" and the "mortal" better than binary structure