移孝作忠

Explanation: Refers to the heart of filial piety into allegiance to the monarch. With the shifting filial loyalty. " 　　Source: Xie Juezai "middle age, love their parents _set_," Yes, this feudal society, once put on some parents of mystery. It is the use of human love of parents - 'Filial Piety' natural ethics, to the people 'move for Chung Hau'. "