Cellular immunotherapy is an emerging anti-tumor treatment that can be used as a supplement to traditional surgery, radiotherapy, side effects and chemotherapy, and is one of the most promising treatments. Experts point out that the internationally recognized cell therapy is mainly 8-10 courses of treatment! Wang Zhimin, Department of Anorectal Medicine, Shandong Qianfo Mountain Hospital Cellular immunotherapy therapy is the collection of the body’s own immune cells, after in vitro culture, so that their number increases thousands of times, the targeted killing function is enhanced, and then back to the body to kill pathogens, cancer cells, mutated cells in the blood and tissues, break immune tolerance, activate and enhance the body’s immune capacity, taking into account the dual effects of treatment and health care. Cytokine-induced killer cell (CIK) therapy, dendritic cell (DC) therapy, DC+CIK cell therapy, natural killer cell (NK) therapy, DC-T cell therapy, etc.