The subject that make Confucius, Mencius and Xunzi all think deeply together of the pre-Qin period, namely how to reply the social value that the etiquette is made in Zho dynasty.

• 摘要先秦儒家的孔子、孟子及荀子共同思考的课题，即是如何回复周文礼制的社会价值。