Written by Cai Yuanpei 
History of Chinese Ethics 

The author of this book first distinguishes ethics from self-cultivation books, history of ethics and ethics in the introduction. In the text, the history of Chinese ethics is divided into three periods: the founding period of the pre-Qin period, the inheritance period of Han and Tang Dynasties, and the age of Neo-Confucianism in the Song and Ming Dynasties. The text investigates the origins of ethics in various periods.