Subject
Yan Zhitui, 531-591 A.D. -- Ethics , Yan Zhitui, 531-591 A.D. -- Social life and customs , Yan family , Ethics -- China , Confucianism , Confucianism -- China -- Rituals , Confucianism -- China -- Study and teaching , Confucianism -- China -- Customs and practices , Confucianism and education , Confucian ethics , Confucian education , Philosophy, Confucian , Confucius and Confucianism , Philosophers -- China -- Biography , Thought and thinking , Idea (Philosophy) , China -- History -- Northern Qi dynasty, 550-577 , China -- History -- Northern Zhou dynasty, 557-581
