Tong Guan Vine is a Chinese medicine, this medicine can not cure cancer. According to the Chinese Pharmacopoeia, Tong Guan Vine is bitter and slightly cold in nature, and can enter the lung meridian, with the effects of relieving cough and asthma, promoting lactation, expelling phlegm, clearing away heat and detoxifying toxins, and it is often used to improve the symptoms of wheezing and coughing with much phlegm, women’s post-partum breast milk inaccessibility, rheumatism and swelling pain and canker sores and other diseases. As can be seen from the function and main treatment of Tong Guan Vine, this drug has no therapeutic effect on cancer. Cancer is regarded as a malignant tumor originated from epithelial tissues in medicine. Due to the different organs and severity of the disease, the specific manifestation of cancer will also be different. At present, the clinical treatment of cancer is mostly comprehensive, such as surgery, radiotherapy, immunotherapy, intervention and other methods according to the physical condition, pathological type, severity and other factors. If cancer is detected, one should go to the hospital in time and receive standardized and active treatment under the guidance of the doctor to improve the quality of life and prolong the survival, and do not blindly use medication on one’s own.