Professional neuro-oncology chemotherapy team: general medical oncologists lack knowledge of neuroscience and seldom receive brain tumor patients; while neurosurgeons lack knowledge of tumor chemotherapy and are unfamiliar with the fine selection of chemotherapy regimen and the prevention and treatment of chemotherapy toxicity and side effects. Professional neuro-oncology chemotherapists are the guarantee to provide safe, effective, reasonable and standardized treatment for brain tumor patients. Individualization of chemotherapy: Different individuals of the founder have different sensitivities to the same drug and different successful drugs for the same body, if the drugs are used indiscriminately or solely based on Beijing experience, it will inevitably result in low efficiency of chemotherapy. We develop individualized chemotherapy programs for patients through tumor sensitivity and drug resistance related molecular pathology testing. Clinical 2, molecular targeted therapy: molecular targeted therapy targeting abnormal oncogenes, oncogenes and abnormal molecules in important signaling pathways of tumor cells is a breakthrough to further improve the effect of chemotherapy. By combining traditional chemotherapy and molecular targeted therapy, we have achieved better results in some patients with relapsed and refractory brain tumors. 3.International academic cooperation: As the first neuro-oncology chemotherapy specialty in China, we have extensive cooperation with neuro-oncology chemotherapy centers in Europe and the United States to provide patients with the latest and most advanced treatment plans and the largest range of treatment options. Good Patient Satisfaction and Reputation: Serious, meticulous and rigorous work style, as well as excellent medical ethics, have won excellent patient satisfaction and reputation.