The mind theory of Mengzi philosophy has been the focus of attention Song and Ming Neo-Confucianism. Neo-Confucian scholar cited more reason, gas, heart, nature, to deal with concepts such as the mind theory of Mengzi philosophy. On different thinkers deal with the problem of mind theory, but it shows different Thought. Huang Zongxi's "Mengzi shishuo" criticized Zhuzi's thought to understand "Mengzi" true meaning for the purpose. Thus the book can not only learn about different ideas of Huang Zongxi and Zhuzi's thought, but we can see his cardiac problems interpretations of "Mengzi". On this article first discuss on the theoretical basis of Huang Zongxi, and then to discuss his criticism of Zhuzi, and to be seen in the criticism of Zhuzi, Huang Zongxi premise, how to make Mengzi's thought the true meaning of Zhuzi note in criticism, even more clearly.