在杨亿、刘筠之前.宋初一些诗人的作品已呈现新的特色:谭用之、刘兼工于用典对仗;田锡、王禹偁提倡语言刚健;杨徽之、李建中诗风清丽;钱若水称赞李义山诗托意深远。杨亿、刘筠等融会贯通这几种诗风,并在此基础上确定了对李商隐、唐彦谦的宗尚,最终导致西昆体的出现。 Before Yang Yi and Liu Yun, some of the poets in the early Song Dynasty had shown new features: the use of Tan by Liu and the fighting by their counterparts in the dictionaries; Tian Xi and Wang Yuxian advocated soundness of language; the poetic style of Yang Huizhi and Li Jianzhong; Praise Li Yishan poetry far-reaching. Yang Yi, Liu Yun and other masters through these poetic style, and on this basis to determine the Li Shangyin, Tang Yanqian Zong Shang, eventually led to the emergence of Sikun body.