1, the meaning of replenishing qi and nourishing yin is to replenish yang qi and nourish yin qi, to achieve the state of yin and yang peace and harmony in order to obtain health.

2, the basic theory of traditional Chinese medicine is that yin and yang are born together, to reconcile yin and yang in order to be healthy, the internal scripture: yang gas, yin shaping, so the gas here refers to yang; also said: all the yin and yang of the importance of yang and yang dense is solid, the two are not and, if the spring and no autumn, if the winter is no summer; and thus, and it is called the holy degree; therefore, yang strong can not be dense, the yin is off; yin and yang secret, the spirit of the cure; yin and yang away from the decision, the essence is off. Complementary