After nearly a hundred years of historical accumulation, it has formed its own characteristics and advantages. With a number of key specialties, the hospital has achieved the goal of "no one has my essence", which has made the hospital in a leading position in the fierce competition, and the hematology department has always been in a leading position in China. 1985 "Allogeneic bone marrow transplantation for acute leukemia" was successfully conducted in the Third Hospital of China, 1988. Its achievements have attracted the attention of peers, and it has been accepted by China Academy of Medical Sciences as a cooperative unit for tackling key problems in the Seventh Five-Year Plan and the Eighth Five-Year Plan. Its director has been selected as a member of the National Society of Hematopoietic Stem Cell Transplantation and participated in the national collaborative research. The results of two autologous bone marrow transplants from 65438 to 0996 were collected on the Internet by the American International Information Network and exchanged with the world academic circles. 1In March, 1995, with the strong support of the Municipal Health Bureau, Zhengzhou Bone Marrow Transplantation Center was established, and an organ transplantation laboratory was established with funds to carry out research in molecular biology, cytogenetics and immunology. The research of organ transplantation has reached a higher level. Since 1998, double autologous bone marrow transplantation technology has been applied to the treatment of solid tumors, and it has taken the lead in the treatment of advanced breast cancer in the province, and achieved encouraging results, which undoubtedly further expanded the scope of bone marrow transplantation and opened up a new road for cancer patients.