Taoist culture in Pre-Qin period

which involves the scientific spirit and the thought of the simple dialectics

has a profound influence on the formation and development of ancient Chinese medicine. It embodies in many aspects. As for the cognition of life

it recognizes the physical "Qi"in the origin of life; as for the theory construction and interpretation

it reveals the laws of motion

change

circulation and transformation of all things in terms of Yin and Yang

which ends up as one of the core concepts in basic theory of Chinese medicine; as for reasoning the therapeutic principles

it emphasizes preventive treatment of disease

and highlights the spiritual accomplishments

and values both form and spirit; as for the humanistic concern

it emphasizes humanism and advocates valuing life and the equality of things. This thoughts inspire us to realize the ideal healthy state of "man is an integral part of nature"and keep the mental state of nihility and being indifferent to fame and gain.