유교의 도덕에 있어서 근본이 되는 세 가지 관계인 임금과 신하 (君爲臣綱), 어버이와 자식 (父爲子綱), 남편과 아내 (夫爲婦綱)과, 사람이 지켜야할 다섯 가지의 도리. 부자유친 (父子有親), 군신유의 (君臣有義), 부부유별 (夫婦有別), 장유유서 (長幼有序), 붕우유신 (朋友有信).

The three bonds and five moral rules in human relation of Confucianism: The bonds of the king and the subject; father and son; husband and wife; the filial relation between father and son; the royal relation between the king and the subject. The distinction between husband and wife; the order between elder and young; and the fidelity between friends.