Kuyo-ka (Kung-yang Chia) such as To Chujo (Dong Zhongshu) adopted the Inyo (Onmyo) gogyo shiso (Yin-Yang Wu-Hsing Idea) and preached Saii-setsu (Natural disaster and abnormal phenomenon theory) based on the theory of correlation between Heaven and man.
董仲舒ら公羊家は陰陽五行思想を取り入れて天人相関の災異説を説いた。