Is cancer really a “terminal” or “incurable” disease? Most of the cancer patients seen in the clinic have fear psychology and carry a heavy burden of thought, which makes patients suffer from physical and mental pain and makes people afraid of talking about cancer. From the perspective of Chinese medicine, cancer is the result of the imbalance of yin and yang in the internal organs of the human body, and the induction of the six sexes, seven emotions and other factors. The deficiency of evil into the body depletes the material basis of qi, blood, fluid and fluid, causing pathological changes such as qi stagnation, blood stasis, phlegm coagulation, toxicity gathering and dampness stopping, etc. Over time, these pathological products are glued to each other, forming tangible swellings and tumors. The treatment of cancer in TCM is based on the combination of identification of evidence and disease, which is to regulate, attack toxicity, soften hardness, eliminate swelling, invigorate blood and dissolve knots in the intricate disease, and has the advantages of supporting righteousness and dispelling evil, without toxic side effects. For patients with advanced cancer, who have lost the opportunity of western medical treatment due to weak constitution, or large tumor size, or adhesion of tumor to surrounding tissues, or extensive metastasis, Chinese medicine can relieve pain, prolong life and improve the quality of survival.