Naturalism represents the most basic position of Taoist philosophy and the core value foundation of Taoist bioethics.It is guided by the concept of nature,bases on basic perspectives of life and death,technology,health preservation and freedom.It provides a set of systematic theoretical theories about the value of life.This paper makes a full theoretical analysis of the value proposition of naturalism,fully explains and demonstrates the natural view of human nature,fully excavates the unique natural view of life and death in Taoism,and compares the bioethics thoughts of Confucianism and Taoism...