Called "Unconstrained Ci School representatives of the words" Su Shi and Xin Qiji,in fact,there are many outstanding and graceful one.Their graceful style both with a difference.The same is both substantive,in the pursuit of literature,and the pursuit of fresh,Xiang-Yan refused different Sushi is open-minded,more emphasis on human relationships very elegant and graceful; Xin Qiji melancholy more attention to patriotism,and graceful in nature,language is also varied.