Indication: Malignant tumors: The immune function of patients with malignant tumors such as lung cancer, liver cancer, ovarian cancer, kidney cancer, breast cancer, cervical cancer, osteosarcoma, digestive system tumors and blood cancers has been significantly restored, and auxiliary surgery, radiotherapy and chemotherapy programs have been well completed, and complications such as infection can be prevented and treated. It also has an important inhibitory effect on preventing the distant metastasis of tumor cells and the formation of new metastatic lesions; treatment of hepatitis B; major surgical operations and severe infections; autoimmune diseases, such as rheumatoid arthritis and lupus erythematosus; type 2 diabetes, menopausal syndrome; low immune function due to aging; skin diseases and sexually transmitted diseases (such as recurrent herpes and condyloma acuminatum); severe burns.