The cost of one course of chemotherapy is between 5,000-3,000 RMB, which depends on the treatment plan and treatment drugs. Chemotherapy is a more common means of cancer treatment in clinic, which can be used as the main treatment means or postoperative adjuvant treatment means. The cost of a course of chemotherapy varies with different treatment programs, treatment drugs and types of cancers, and it is mostly kept between RMB 5000-30000 in a comprehensive view. For postoperative chemotherapy of breast cancer, the cost of chemotherapy with domestic drugs is 4,000-5,000 yuan, while the cost of postoperative adjuvant chemotherapy of lung cancer is higher, 7,000-8,000 yuan for one course of treatment; in addition, if imported drugs are used, the cost will be even higher because of no reimbursement, and it can reach 10,000-20,000 yuan.