1. Specialization: “There are specialties in the field”, professional neuro-oncology chemotherapists are the key to ensure reasonable, standardized, effective and safe chemotherapy for brain tumors. Neuro-oncology chemotherapy is an interdisciplinary field combining medical oncology and neuroscience, which requires doctors to be proficient in oncology chemotherapy and have knowledge related to neuroscience. Focus is the only way to be professional and professional is the only way to be proficient. 2. Individualization: Brain tumors diagnosed by the same histopathology have individual differences in biological behavior and response to chemotherapy. According to the results of molecular pathology of tumor tissues, individualized chemotherapy with different treatment plans can help improve the efficiency of chemotherapy. 3. Internationalization: Chemotherapy for neuro-oncology in Europe and America is well developed, and extensive and in-depth international cooperation can help provide patients with advanced and cutting-edge treatment opportunities.