Many people think that tumor is a poison, so the treatment should be to attack the poison with poison. They think that only scorpion, centipede, gecko and spotted cypress are good medicines to attack the poison, and only the clear heat and detoxification products such as white flower snake tongue grass, lobelia and snake berry are used to fight and cure cancer, and Chuanwu, grass wu, wolfsbane and south star are the regular guests in the formula, who are toxic to use. In fact, the disease of cancer is not a word of poison. There are external air pollution and food pollution, who does not bathe in them; internally there are seven emotions and living disorders, the poison of internal depression is born all the time; moreover, there are gentlemen’s cigarettes constantly, poisoning people and even poisoning themselves. The world’s poison, how many also. However, under the same blue sky, drinking the same pool of water, the same earthly mundane things, and the same seven emotions and six desires, those who suffer from tumors are counted in tens of thousands. In terms of cancer treatment, modern Western medicine, surgery cut cancer to eliminate the root; radiotherapy is like an invisible scalpel, baked skin scorched flesh dry; chemotherapy is to remove cancer in the invisible, so that the body lack of blood is not born, vomiting does not enter the food. All these methods can be regarded as not poisonous, but the death rate of cancer has been rising to the first place. This shows that we should reflect on our treatment strategy for tumors, starting from the human body, not always focusing on killing, killing, killing, not only can we not kill the tumor, but also we fall under our own guns first. In fact, the treatment of tumor in TCM is just like the treatment of other diseases in TCM, which emphasizes on the overall approach, focusing on the balance of yin and yang, helping to eliminate the evil and achieve the goal. The holistic concept and evidence-based treatment are the keys to achieve good results in treating diseases in TCM. According to Chinese medicine, the reason why tumor occurs is that the body’s positive energy is internally deficient, that is to say, if the positive energy exists inside, the evil cannot dry up, and if the evil comes together, its energy must be deficient. Only by balancing the support of the righteousness and the elimination of the evil can we truly achieve the purpose of healing and saving the patient. As to when to dispel the evil, when to support the righteousness, how to dispel the evil and how to support the righteousness, that depends on the specific situation and different stages of the disease. Generally speaking, in the early stage of tumor, the righteousness is strong, and the disease is starting, so the main purpose is to dispel the evil, and also to help the righteousness, and to cure the disease and keep the people; in the late stage of tumor, the righteousness is weak, and the evil is strong, so it is more appropriate to help the righteousness, and to keep the people and cure the disease. If we use poison to attack the evil, the evil may not go away, but the person will die first. Therefore, the treatment of tumor should not only emphasize on attacking poison with poison.