Lao Tzu’s thought contains rich body theory. Under the view of the concept of body communication，LaoTzu’s concept of body communication is divided into the internal and external body’s interaction. The internal body interaction which so-called body health protection，self-cultivation and body function，in other words，socialized individuals on their own cognition，emotion，will and action all belong to the category of introverted communication. The external body interaction is influenced by the holistic body，which feeds the human society and the natural world，expanding the whole and systematic communication concept in the body connection with others. It involves the interpersonal communication，organizational communication，mass communication，intercultural communication and the spread of man and nature and other fields.