When a person learns that he or she has terminal cancer, he or she will generally be depressed and dislike talking or communicating with others, which will accelerate the deterioration of his or her condition and will not be beneficial to his or her health. When cancer reaches the advanced stage, it usually metastasizes and has high malignant degree, and when the diagnosis is established, it already has serious local invasion and distant metastasis, and the mortality rate is high. For example, in small cell lung cancer, which has the highest degree of malignancy among lung cancers, more than half of the patients have cancer cells in their blood at the time of diagnosis, among which, about 30%~40% have brain metastasis, and about 50% of the patients have abdominal lymph node metastasis. The “good” and “bad” tumor cells determine the growth rate, metastasis and treatment effect of the tumor. From this, it is easy to understand why cancer in the same organ has different treatment results and different life mileage, and the pathological type of tumor cells is one of the determining factors. How long can one live with terminal cancer? To cure cancer, the primary prerequisite is to completely kill the malignant tumor cells. At present, the treatment of cancer includes surgery, radiotherapy and chemotherapy, biological cellular immunotherapy and traditional Chinese medicine. Clinically, most patients find TCM only after their condition is not controlled by surgery, radiotherapy and chemotherapy, and metastasis or recurrence occurs, which undoubtedly delays the treatment, and the effect is certainly not ideal. Cancer patients should realize that the treatment of cancer must be a combination of Chinese and Western medicine in order to achieve the best results. It is true that western medicine is more advanced in surgery, but it is not as good as western medicine in treating tumors. Surgery, radiotherapy and chemotherapy are methods that treat the symptoms but not the root cause of the disease; originally, cancer patients have a weaker body, and surgery does great harm to the human body, coupled with the toxic side effects of radiotherapy and chemotherapy drugs, which can only add to the patient’s condition. Biological cellular immunotherapy for cancer can effectively reduce a series of side effects after surgery and radiotherapy or chemotherapy, increase the immunity of patients and improve the quality of survival. How long can a patient live with terminal cancer and how long can he/she establish confidence in overcoming cancer: For every patient, he/she will not be fearless in the face of cancer, and his/her heart is certainly in great pain, but since it has become a fact, the pain and sorrow will not be helpful, and he/she can only hope to continue to survive if he/she actively cooperates with the treatment and establishes confidence in overcoming the disease.