Hueng Hu deliberated the issues on accomplishing mind can do humanity and establish the roots of the universe. According to what the modem scholar, tzuang-san Mou said, Hu’s thoughts of achievimg humanity obviously derived from the thought of Jai Chang. Jai Chang said, “mind can achieve humanity, man can enlarge morality. Humanity does not awaken its mind, not morality enlighten man. ”Hueng Hu indicated “to accomplish mind can do humanity” formally. The point of the article is to analyze and remark on the connection of inner logic between “mind can achieve humanity of Jai Chang’’ and “to accomplish mind can do humanity of Hueng Hu.” in order to show that the idea of achieving humanity of Jai Chang had an impact on the theory of humanity and mind of Hueng Hu.