There is no standard answer for the number of chemotherapy treatments for advanced breast cancer, which is generally 6~8 times. Chemotherapy is the main treatment for advanced breast cancer, and the specific treatment plan should be decided by the doctor. The number of chemotherapy treatments for advanced breast cancer may be 6~8 times, which depends on the chemotherapy program, patient’s physical condition, the purpose and effect of chemotherapy, the patient’s physical endurance, etc. There is no fixed number of times. In the advanced stage of breast cancer, chemotherapy is the mainstay, and according to the immunohistochemistry results of postoperative pathology, it will be decided whether it can be combined with targeted therapy (HER-2 positive). Whether endocrine therapy is needed after the end of chemotherapy (ER, PR positive). It is recommended that advanced breast cancer should go to regular hospitals in time, and the doctor will determine the specific treatment plan, and the patient should actively cooperate with the doctor’s treatment.