Sees health as a balance in the body of the two opposing and complementary forces of Yin and Yang, which provides a harmonious and correct flow of QI vital energy . When this balance is disturbed by poor diet, lifestyle or environment etc., then the flow of QI is blocked or becomes deficient. This manifests itself as the symptoms of disease. Different techniques are applied to correct imbalance and strengthen the immune system, so that the patient is not only symptom free but is healthy and full of vitality.