Abstract
In the current version of Mozi, there are six special chapters on knowledge, language, logic, ethics, politics and science. They include “Canon I ” and “Canon Explanation I ”, “Canon II ” and “Canon Explanation II ”, and “Major Illustrations” and “Minor Illustrations”. Later scholars give the names “Mohist Canons ” for the first four chapters and “Mohist Dialectical Chapters” for all the six. The content of these six chapters indicates that the later Mohists follow Mozi’s cognitive spirit in dealing with ethical and socio-political issues and,most importantly, apply an analytic approach to investigate philosophical problems, especially, in knowledge, language and logic