The relationship of loyalty and filial piety are hackled anew and solved front theory and practice in Han Dynasty based on the theory of Han Fei.The system of filial piety in Han Dynasty is initiated.

• 汉代在韩非理论的基础上，重新梳理了忠孝关系，从理论和实践两个方面解决了忠孝间的矛盾，移孝作忠，开创了以孝治国的历史文化传统。