Malignant tumor is a systemic disease, only that it manifests in different parts of the body such as stomach and intestines for each specific patient. The patient’s deficiency of positive energy and low immune function are the basis of the disease, leading to the abnormality of oncogene and oncogenes before a few malignant cells can gradually form a lump. Life is like climbing a high mountain, growing gradually after birth and standing on the top of the mountain in the prime of life, when the immune function is the strongest. However, there are ups and downs, after the prime of life, it starts to go down and the immune function also starts to decrease. If one has a malignant tumor and cannot control the disease early, the immune function will only decline further as the disease damages the body as well as the age factor, which is quite unfavorable to control the disease. At present, the efficacy of western medicine immunotherapy alone is not clear, we mainly rely on Chinese medicine to improve the immune function and actively fight against tumor on this basis. If this pathogenic base is not improved, even early stage cancer may become late stage, and if the treatment is effective, patients with late stage may also have a relatively long period of good survival. We look at the immune function of the patient, one look at whether the patient is often weak, easy to catch a cold, if the patient has herpes zoster often indicates that the immune function is very poor. Secondly, we look at the laboratory tests to see if the indicators of immune function are significantly low, and then see if there is improvement after treatment. Western medicine does not seem to like laboratory tests for immune function, but from our many years of clinical experience, it is helpful to combine it with the patient’s general condition. After the patient’s immune function improves, the quality of survival often improves significantly, and the chance of tumor recurrence and metastasis will decrease. The ultimate goal of our holistic treatment is to improve patients’ quality of survival as much as possible, and on this basis, to reduce the chance of recurrence and metastasis as much as possible. Chinese herbal medicine to regulate immunity relies on the whole compound to match, not to expect a single drug, not only to supplement qi and blood, liver and kidney and other methods.