Focusing on the chapter "Ch'i-wu lun" （"Discussion on Making All Things Equal" or "The Equality of Things"） with all references to ch'i-wu in other chapters as supplement , this paper analyzes Chuang Tzu's concept of ch'i-wu and argues that it means chiefly "forgetting of the self" , "abolishment of judgment" , and "transformation of things" . This paper concludes by stating that among the pre-Ch'in philosophers who deal with the concept of ch'i-wu , Chung Tzu has the most thorough and comprehensive views , for his are not abstract notions but experiential derivations .