Tumor, as one of the refractory diseases recognized in today’s world, is characterized by insidious onset, rapid progression and poor prognosis. Surgery and drug therapy still play a pivotal role in the treatment of tumors. It is well known that systematic western medical treatment can maximize the survival period and quality of life of patients, but with further in-depth clinical research, traditional Chinese medicine (TCM) plays an indispensable role in alleviating the toxic and side effects of radiotherapy, enhancing the immune function of patients, and improving the quality of life of patients in the end-stage of the disease. Tumors are recorded in ancient Chinese medical texts in the chapters of Tumor, Accumulation and Deficiency, etc. The pathogenesis of tumors is described as deficiency, stagnation of qi, blood stagnation, and commendation of obstruction, etc. Among them, deficiency is the root. Among them, Zhengxu is the root. The “Medical Zongbi Reader” further suggests that the formation of accumulation is due to the deficiency of positive qi and the subsequent entrenchment of evil qi. Modern medical practitioner Yu Ren Cun pointed out that internal deficiency is the key factor of tumor development. Insufficiency of positive qi, loss of qi, blood, yin and yang, and dysfunction of internal organs will lead to the accumulation of evil and poison into lumps and the formation of tumors. Su Wen – Review of Heat Disease Theory” said: the place with the most emptiness is the place that can accommodate the evil. This indicates that deficiency of positive qi is also the basic condition for metastasis of cancerous toxins. Deficiency of positive qi can be seen in the whole process of tumor occurrence, development, treatment and prognosis, therefore, supporting human body’s positive qi is an important means of anti-tumor treatment. The discussion on the rules and methods of treating deficiency labor in “Jin’an Jieliao” suggests that the later generations should pay attention to the treatment of deficiency labor by tonifying the spleen and kidneys. Modern medical practitioner Lin Yi believes that inborn insufficiency of endowment (kidney) combined with the loss of nourishment (spleen and stomach) will easily lead to the recurrence and metastasis of cancer, and he has formulated his own formula to strengthen the spleen and tonify the kidney for the consolidation period of breast cancer. Fostering Positive and Anti-tumor Method Fostering Positive and Anti-tumor Method refers to the treatment of malignant tumors by applying tonic Chinese medicines or formulas to help positive energy, regulate qi, and enhance the ability of resistance to diseases, so as to ultimately achieve the state of yin-ping and yang-secreting. Most of the representative medicines are those that strengthen the spleen and benefit the kidneys, such as ginseng, Chinese yam, Colla Corii Asini, Rhizoma Atractylodis Macrocephalae, Panax Ginseng, Astragalus Membranaceus, Poria, Ganoderma lucidum, Semen Coix Seed, Cortex Eucommiae, Gynostemma, Lycium barbarum, Sophora flavescens, Epimedium brevicornum and Bone-setting. How does Fuzheng Anti-Tumor work? 1.Improve the body’s own anti-tumor ability, in other words, strengthen the body’s immune response, identify the heterogeneous tissues produced in the body and destroy, annihilate and remove them. 2.The drug itself has the effect of directly fighting against tumor cells. 3.This kind of drugs has different degrees of counteracting and reducing the side effects of radiotherapy for tumor patients. Treatment should be coordinated with . Tumor patients should pay attention to the care of human body’s positive energy in daily life, together with reasonable treatment, so as to maximize the effect of Fuzheng Anti-tumor Method. Tumor patients should do the following: 1. Follow the growth law of nature, cultivate all kinds of hobbies that are beneficial to body and mind, i.e., to follow the law of yin and yang, and the art of counting. 2. 2. Maintain normal diet and routine of work and rest, i.e., eat and drink in a regular manner, and live and work in a regular manner. 3, the emotional aspect of the mind to do quiet, do not let the outside world too much influence their own emotions, that is, calmness and emptiness, the spirit of the internal guard. In this way, we can maximize the positive anti-tumor, and then achieve good clinical results.