Combination therapy for tumor treatment has remarkable effect, which can improve the anti-cancer efficacy, expand the use of drugs and delay drug resistance. 1. Improvement of anti-cancer effect: single-drug treatment is relatively powerless in dealing with advanced cancers, and the use of combination therapy targeting different anticancer drugs can “block” multiple paths at the same time, which is obviously more advantageous in terms of anti-cancer efficacy. 2. Expanding drug scene: Combination therapy can expand the use of drug scene, through the combination of treatment programs, can ensure the efficacy of the case, reduce the dose of highly toxic drugs, and then reduce the adverse reactions of highly toxic drugs, and ultimately make these drugs can benefit more cancer patients. 3. Delay drug resistance: Combination therapy can kill tumor cells in a more comprehensive way through the combination of multiple drugs, reducing the number of “fish in the net” and thus delaying drug resistance. Enhance diet and nutrition and rehabilitation, strengthen physical exercise, improve physical fitness to enhance the ability to resist disease. Keep an optimistic and open mind to avoid depression, anxiety, panic, avoidance and other negative emotions affecting the normal treatment, delaying the condition and accelerating the progress of the tumor.