According to the author’s many years of clinical experience, the use of medicine for tumor is very delicate, not just a few anti-tumor drugs together can achieve the effect of treating tumor, good use of cancer medicine will prolong the life of patients and even cure; bad use will accelerate the development of the disease and reduce the quality of life of patients. Since ancient times, there is a saying that “medicine is like a soldier”, a little mistake will bring irreparable damage to patients, so medicine must be taken seriously. The author’s “Ling Han Pang Ping Tang” for the treatment of lung cancer: Ling Han Pang Ping Tang is composed of 10g of Ganoderma lucidum, 15g of Radix et Rhizoma Polygonatum, 5g of Ginseng, 20g of Radix et Rhizoma alba, 30g of Job’s tear, 6g of roasted licorice. How to use: Boil the soup of Chinese herbs, take one dose a day, divided into two doses in the morning and evening. Take it for 10 days and stop for 3-5 days; then continue the next course of treatment. Note: Do not use too violent medicine for cancer treatment, because the disease itself is weak, the medicine should be calm and refined, do not be greedy to use too much and damage the patient’s immune mechanism, that will be more than worth the loss and often accelerate the patient’s condition.