zhè piān zhuān zhù / yǐ / tōng sú de / yǔ yán / jiǎng lùn / zhōng guó gǔ dài de / lún lǐ sī xiǎng这篇专著以通俗的语言讲论中国古代的伦理思想。This monograph discusses ancient Chinese ethical thought in accessible language.