His disciple, Jo Gen (Zheng Xuan) developed a theory centered around Sanreichu and running through the entire Five Classics without contradictions, and compiled the learning of Keisho in the Han Dynasty.
その弟子、鄭玄（じょうげん）は三礼注を中心に五経全体に矛盾なく貫通する理論を構築し、漢代経学を集大成した。