Starting with the four kinds of teaching methods of master of Tientai as a Buddhist,from the aspects of theory connotation,thought origin,and historical influence,this article is to analyze master of Tientai\'s human nature theory,that is,the four types of dharma: the evil nature,the good nature,the nature of good and evil,and the nature of no good or evil.

Wang Yangming s decision of no good and no evil as the object of the heart is not only to cater to those with a mind of insight, nor simply to help people purify their hearts, but to establish a philosophical system centered on nothing.

Dong lin School and the Argument on the Theory of “no evil and no good” in the late Qing Dynasty;