The vast majority of Ceremony book of Records of the History are from the Xunzi. Ceremony book accepted opinions of Xunzi about the origin and the role of ceremony,the relationship between Ceremony and military,criminal law,the relationship between the meaning of Ceremony and the form of ceremony,thinking of and holding on ceremony.Records of History's acceptance of Xunzi's ceremony shows great importance of Xunzi's idea. At the same time,it shows Ru Idea's another new peek.