Additionally, Ko Ankoku, who adored Tei I (Cheng Yi), wrote annotation for "Shunju" in "Ko's Annotation of Spring and Autumn Annals," and criticized the New learning, which was based on "Rites of Zhou."
また程頤に私淑した胡安国は『春秋』に注して『胡氏春秋伝』を著し、『周礼』に基づく新学を批判した。