It is possible to cure leukemia, but not all leukemia can be cured. Leukemia has a certain cure rate, which has a certain relationship with the type of leukemia, prognosis stratification and the choice of treatment scheme. Some types of leukemia have a good prognosis, which can be cured clinically through chemotherapy alone, such as acute promyelocytic leukemia and chronic myeloid leukemia. Some types of leukemia have a poor prognosis and a low cure rate, For example, m0 patients and m7 patients. No matter what type of leukemia patients are, prognosis stratification is required. Low risk patients have a higher cure rate, while high-risk patients have a lower cure rate. In addition, if leukemia patients are actively treated, or even treated with allogeneic hematopoietic stem cell transplantation, the cure rate is higher.