Confucian culture has gone through one process from being prosperous to falling into dilemma.Implication and the reason of studying it to fall into dilemma are the traditional way of thinking in this cultural system.In the traditional way of thinking,the thought trend that lacks abstractness' and grows in experience is ancient and conservative,the thought trend fights against the opposite.These make the Confucian culture lack a kind of internal mechanism to self update,with the characteristics such as cultural built-in openness,fall into eventually the dilemma that itself is unable to get rid of.