Yang cihu's ideas are outspreaded with the core of “mind only in universe” and “no sense”, which not only inherited the essence of Lu-xiangshan's theory of mind, but elicited Wang-yangming's thoughts much. The characters of his idea lie in that he absorbed much Buddhistic ideas, and applied some Buddhistic demostrating methods and conceptions, even juxtaposed Buddhists with Confucians. Even if this, the essence of Cihu's ideas is still confucian. However, placed under the great underground of Songming doctrine of Reason interpenetrating Confucianism and Buddhism, the transcend is Confucianism's differentiating and analyzing Buddhism. Than Cihu's ideas achieved that interpenetration of Confucianism and Buddhism Meanwhile, Cihu's catholicity to Confucianism consisted interiorly with his spirit of “home and abroad, universally my sons”.