Patients with dampness and qi and blood deficiency, for the first to get rid of dampness, or first to replenish qi and blood, must first remove dampness to by regulating the spleen and stomach, so that dampness is dispersed, before you can carry out replenishment of qi and blood. Otherwise, many nutritious substances, because of the weakness of the spleen and stomach, dampness stagnation in the body, many nutritious substances or drugs will become dampness, and make the patient’s dampness aggravated. More common like shark’s fin, bird’s nest, sea cucumber, etc., is very helpful to the body’s qi and blood tonic. But if there is dampness in the body, these nutrients into the spleen and stomach, not only will not be absorbed, but will be excreted out, even if absorbed will also aggravate the body’s dampness in the body, and make the body’s condition more aggravated.