ㄙㄢsānㄍㄤgāngˇㄔㄤˊcháng

  1. 三綱君臣父子夫婦五常三綱五常舊時倫理標準泛指一切人倫大道五代史平話··》:小生讀經教導鄉里徒弟無過學習道理三綱五常。」

three principles and five virtues (idiom)​, the three rules (ruler guides subject, father guides son and husband guides wife)​ and five constant virtues of Confucianism (benevolence 仁, righteousness 義, propriety 禮, wisdom 智 and fidelity 信)​