Abstract

Zhang's academic assessment of Dai, a certain stage. With their establishment and improvement of the academic system, he Qianlong Fifty-four years, split fifty-five years concentrated upon attack, Dai academic evaluation, one is specifically targeted at the study, pain and hair, the other hand, has improved its own academic system, academic advocates to push their own purposes Yang. He and Dai academic ideas in a fit of the proposition, it is discarded by the mainstream academic Qianjia moral principles. Interpretations of Ming Dai teachings to a new study, is difficult to expand and Zhang's academic thought is difficult to resonate at the time, are seen the profound impact Qian Jia academic atmosphere. There were several stages of Zhang Xuecheng's evaluation on Dai Zhen. Zhang Xuecheng made a systematic evaluation on Dai Zhen's scholarship in the 54th and 55th years of Emperor Qianlong since he had set up his own academic system at that time. There were two kinds of reasons for his evaluation: on one hand, to criticize the tendencies of scholars at that time; on the other hand, to set up his own academic system and to advocate his academic ideas. To some degree, he agreed with Dai Zhen's opinions on the study of reasons, however, neither Dai Zhen's ideas to study the reasons by exegesis of meaning of words nor Zhang Xuecheng's thoughts was accepted at that time