After surgery, you should eat as soon as possible under the doctor’s permission, the principle of eating small meals, light and easy to digest diet, the diet should be varied, meat, dairy, beans, vegetables, fruits should be supplemented. After surgery should be as early as possible activities to promote intestinal peristalsis, increase appetite, at first you can take a small amount of oral full-fluid non-dregs diet, such as a variety of fish soup, broth, fish soup, broth is rich in protein, can promote wound healing. Later you can slowly transition to thin rice, a variety of meat froth, boiled fish, etc., then you can properly supplement vegetables, fruits, diet should be balanced, but also supplement vitamins, trace elements, various minerals. Recommended fruits are tomatoes, apples, bananas, jujubes, etc., and should also add probiotics, such as bifidobacteria tablets, yogurt, etc., to supplement intestinal flora to promote digestion. Subsequent diets can then slowly transition to noodles, soft rice, etc., basically approaching a normal diet.