Patient: Description of the condition (onset time, main symptoms, hospital visited, etc.): Yuan Zhongfu, Department of Obstetrics and Gynecology, First Affiliated Hospital of Zhengzhou University: Different, biological therapy includes DC-CIK cell immunotherapy. Biological therapy may become an effective method for treating malignant tumors in the future, but it alone cannot effectively control the development of malignant tumors and can only be used as an adjunct to surgical treatment, radiation therapy and chemotherapy at present. For postoperative bone metastasis of cervical cancer, radiotherapy can be considered if it is limited, and if it is extensive, chemotherapy can be considered with the addition of biological therapy when needed. All these treatment measures can be implemented in our hospital. Yuan Zhongfu, Department of Obstetrics and Gynecology, First Affiliated Hospital of Zhengzhou University