Abstract: Since the 20 th century,the study on Zen Buddhism and Zen school history surrounding the "Sifasanji" have been researched by many scholars from different angles with different views.The purpose of this text is to organize and analyze briefly some primary views among them,then offer another kind of thinking,that is: four verses including "Shenshu's verse" and the story about successor in 《 Tanjing 》 are made up by the Huinen's disciples who want to develop the thought of "Nanzong".Moreover,"Shenshu's verse" ...