Wang Yichuan has done the research and practice for more than twenty years,experienced from the epistemological aesthetic,aesthetic of the aesthetic language of the transition,and then turned to rhetorical aesthetics, and formded his own“Xing speech poetics”theory.

Besides criticism on rhetorical skills,rhetoric criticism has been extended in the following two ways,one is rhetoric poetics,and another is rhetoric philosophy.

On Yue Daiyun′s Perspective of Contrastive Poetics in the Early 1990s——Take The World Poetics Dictionary for Example;