While making a lot of research on Kou Qianzhi's life and his Magician Taoism Reformation,academic circles pay little attention to specific details of the reformation.We should discriminate the concrete content of abolishing fake rules of zhangs',the meaning of distinguishing Lao Zi from his substitute Li Hong.Through these efforts,we will have a entirely meticulous understanding of Kou Qianzhi's reformation.