Inclusion Criteria:  Age above 18 years Patients with diagnosed cancers including hepatocellular carcinoma, breast cancer, lung cancer, esophageal cancer, gastric cancer and colorectal cancer were included . Patients who have received local or systemic anti-cancer therapies previously, and have a stable condition with the ECOG score below 2. The functions of multi-organs were normal or basically normal, and there are no contraindications for vaccination.  Exclusion Criteria:  Patients with acute attack of chronic diseases. Patients have history of convulsion, epilepsy, encephalopathy and psychosis. Patients who are allergic to any component of the vaccine, or have a serious history of vaccine allergy. Pregnant or lactating women. Sufferring serious cardiovascular diseases, such as arrhythmia, conduction block, myocardial infarction, and severe hypertension can not be well controlled by drugs. Patients have severe chronic diseases or diseases can not be controlled well during the progress, such as asthma, diabetes, thyroid disease, etc. Congenital or acquired angioedema / neuroedema. Patients who are receiving immunomodulators treatment such as IL-2 or thymosin. During vaccination, immunosuppressants, systemic cytotoxic drugs, immune checkpoint inhibitors (PD-1 / PDL-1 / CTLA-4, etc.) and cell therapy, including NK cells, cytokine induced killer cells, Dendritic cells、CTL and stem cells infusion are required.