In theory,he fighted against abusing medicine such as metals,stone,camphol,musk in treatment of infantile convulsion.

• 理论方面,对小儿惊风一病独持卓见,反对偏执于惊风,滥投金、石、脑、麝之辈;在诊断方面,对小儿脉诊、指纹辨析等,都有重要发挥;