From The Sinological Pedigree of Qing Dynasty, The Catalogue of Confucian Masters And Their Works of Qing Dynasty, The Song School Pedigree of Qing Dynasty, JiangFan almost grasps all features of DaiZhen’s learning thought, and pays great attention to DaiZhen’s influence on his friends and later students, certainly many places were seeping JiangFan’s “pure sinology view”; JiangFan is not satisfied with DaiZhen’ evaluation on Qian Daxin. “The later one is the second person”, its cause for his thinking that DaiZhen’s learning achievement is lower than Qian Daxin, in fact, his evaluation on DaiZhen is often equal to HuiDong; Furthermore, JiangFan evaluates that the others are often based on the critic of DaiZhen, the senior scholars and the friends of JiangFan are also not higherorlower than the one or the others. So it is not sensible to think that the idea of the opposition of Wu–Wan Schools is sent from Jiangfan and he is higherorlower than the one or the others.