ABSTRACT
The co-development of the technology pointing to the "external nature" and the technology pointing to the "physical nature" promotes the co-evolution of the man and the machine. The emerging body enhancement technique is derived from the "defective existence" of the man, and it changes the "body nature" from the inside of the man. The emerging body enhancement techniques are rapidly spread out driven by the multiple forces. The emerging body enhancement techniques has led to the weakening of the natural body identity and the strengthening of the symbolic body identity, the class solidification and the rise of "cyberpunk", the mixing of the natural person and the technical person. To consciously guide the development and application of emerging human enhancement surgery used human care theory. The physical care is an important reference to judge the good and the evil of the emerging body enhancement technique. The management about the body ethics is the optimal choice about the management of the emerging body enhancement technique. The physical care is the important content of the education of the emerging body enhancement technique.