Chinese herbal medicines have a greater role in the treatment of intestinal cancer, such as ginseng and astragalus which have the function of enhancing immunity, and Chinese herbal medicines such as white flowering snake’s tongue, half-branch lotus, half-sided lotus and Xianhecao which have the function of anti-cancer. In the early stage of bowel cancer, patients need to undergo surgery to achieve the purpose of radical cure, and the use of Chinese herbal medicine after surgery can prevent the recurrence and metastasis of tumor; in the middle stage of bowel cancer, the use of Chinese herbal medicine after radiotherapy can enhance the immunity of the body and reduce the toxic side effects of radiotherapy; in the late stage of bowel cancer, patients can use Chinese herbal medicine to prolong their lives.