1, strengthen physical examination, male organs such as stomach, intestine, liver, lung, prostate should be the key concern of physical examination, pay attention to the change of serological markers of tumor; female breast, cervical, thyroid, digestive tract, uterus, ovary, respiratory tract, etc. 2, once there are signs of tumor, further screening through imaging, serological indicators, cytology, indeed there is occupancy, must obtain the final pathology through puncture or biopsy. Without pathological diagnosis, clinical treatment will be lack of basis! 3. For tumor treatment, complete surgical resection is the best; after surgery, the prognosis and next treatment measures are determined according to the final pathological histological diagnosis: benign tumors should be completely resected; malignant tumors should be determined according to the malignancy degree and specific pathological stage to determine whether chemotherapy and radiotherapy are needed. 4. Chinese medicine is mainly to help “positive” and remove “evil” – to improve the function of the body, and the direct effect on tumor is difficult to be sure. The treatment of molecular biology is “targeted” – it actually blocks the signaling pathways of cells, so it is not specific targeting, and side effects also exist in large numbers, because tumors with high malignancy have disorders of signaling pathways and potential bypasses. The ideal tumors for molecular biology treatment are low and moderate malignant tumors. —- Before treatment, patients must go to the pathology department for a clear diagnosis and do the corresponding molecular biology tests to see if they are suitable for the treatment. Because biological treatment is very expensive, it is limited to families with very good economic conditions, otherwise it will only be empty!