Cured means the tumor is completely gone and must be maintained. Late stage means there may be extensive metastasis, and intestinal cancer is prone to metastasis to liver, bone and lung, which means it is advanced. Late stage intestinal cancer is incurable, and the main goal of treatment is to slow down the development of tumor, or to reach the point that the tumor cannot be seen on the image, but it does not mean there is no tumor, and once the therapeutic drugs are withdrawn, problems may occur soon. Late stage of bowel cancer must be treated with comprehensive treatment, chemotherapy as well as to be combined with Chinese medicine. This is the only way to control the disease, so that the disease does not develop and the quality of life is improved, so that the survival period can be extended, but not cured.