Conventional chemotherapy and radiotherapy, including targeted therapy, can only achieve a certain effect but not a radical cure. At this stage, Chinese medicine can actually play a better role and achieve better results for the following reasons: 1. stomach cancer is a disease that comes out of food, and the first contact with Chinese medicine through the stomach can play a better role in eliminating the cause of the disease and improving the lesion, which is the first level of contact, so its effect is easier to come out; 2. In fact, the occurrence of gastric cancer is greatly related to the unclean or unregulated function of the spleen and stomach in the body, which is often caused by the disorder of the liver and spleen or the damp-heat accumulation in the spleen and stomach, and TCM has excellent advantages in adjusting the structural or functional disorder of the liver and spleen. The patient’s digestive system function can be restored and the physique can be maintained to a certain extent. Thus, it is very helpful to his long-term survival, including increasing the physical quality or reserve of anti-cancer. 3. Conventional radiotherapy is most likely to damage the spleen and stomach, especially the appetite. It is possible to survive with the tumor.