The development of tumor is the result of the long-term effect of many factors on the human body and the genetic variation of the body, which is inseparably related to the human constitution. Through the review of ancient and modern literature and many years of clinical practice, among the 9 types of constitution, namely pinghe, qi deficiency, yang deficiency, yin deficiency, phlegm-damp, damp-heat, qi-yu, blood stasis, and special endowment, except for pinghe, the other 8 types of constitution are “biased”, and if not corrected in time, they will be prone to illness and in some cases to tumor. In some cases, they are also prone to various tumors. Common symptoms: usually short of breath and lazy, easily fatigued, weak, easy to sweat, light red tongue, fat tongue with teeth marks on the side, weak and slow pulse. Personality traits: introverted, not adventurous. Adaptability: intolerant to wind, cold, heat and dampness. Tumor-prone tendency: common in overworked people, prone to lung cancer, gastrointestinal tumors, gynecological tumors, lymphoma, etc. Dietary regimen: Eat more drugs with beneficial effects on the spleen, such as soybeans, white lentils, chicken, loach, mushrooms, dates, cinnamon, honey, etc. Exercise conditioning: soft and gentle exercise, walking, playing Taijiquan, Badaanjin, etc., should not do a large load of physical exercise and sweating exercise. If you want to say goodbye to “qi deficiency”, don’t overwork yourself, and avoid excessive physical labor, mental labor, room labor. Second, Yang deficiency quality common symptoms: cold, the hands and feet are not warm, like hot food, loose stools, urine clear long. Characteristic features: character is more quiet, introverted. Adaptability: tolerates summer but not winter, susceptible to wind, cold and dampness. Tumor-prone tendency: Yang deficiency is mostly found in old people, those who have been overworked for a long time and those who crave cold and cold, and they have a significantly higher proportion of cancer, especially those who crave cold and cold are prone to stomach cancer, gynecological tumors and lymphoma. Diet: Eat more sweet, warm and beneficial foods, such as beef and mutton, onion, ginger, garlic, pepper, eel, leek, chili, pepper and so on. Eat less cold food, such as cucumber, lotus root, pear, watermelon, etc. Sports conditioning: you can do some soothing and gentle exercise, such as jogging, walking, playing taijiquan, eight duanjin, doing radio exercises. Pay attention to warmth in autumn and winter, especially under the feet, back and lower abdomen Dantian area of the cold to keep warm. In summer, avoid blowing directly on air conditioners and fans. Do not want to “Yang deficiency”, pay attention to keep warm, eat less cold. Common symptoms: dry mouth, dry throat, cold drinks, flushed face, hot hands and feet, dry stools, red tongue with little fluid, thin pulse. Characteristic features: impatient, outgoing and active, lively Adaptability: winter but not summer resistant; intolerant to heat, summer, heat and dryness. Tumor-prone tendency: people with Yin deficiency have a thin body type, a hot body type, and excessive “evaporation” of Yin, resulting in insufficient Yin, which makes them prone to lung cancer, nasopharyngeal cancer, esophageal cancer, liver cancer, colorectal cancer, breast cancer, etc. Diet: It is advisable to eat more sweet and cool nourishing foods, such as black sesame, duck meat, lily, soy milk, silver fungus, fungus, pear and so on. Less dog meat, shrimp, leek, chili, onion, garlic and other warm and dry products. Exercise conditioning: only suitable for doing small and medium intensity, intermittent physical exercise, can choose taijiquan, taiji sword, qigong, eight duanjin, etc.. Exercise to control the amount of sweating, timely replenishment of water. If your skin is dry, you can swim more. It is not advisable to take a sauna. Do not want to “Yin deficiency”, more Yin nourishment, the simplest is to drink more water. Fourth, the common symptoms of qi-depression quality: chest and fullness, irritability, love to sulk, often feel sullen, low mood, easy to tension and anxiety, easy to be sentimental, rib breast swelling pain, foreign body feeling in the throat. Psychological characteristics: introverted and unstable personality, sensitive and anxious. Adaptability: poor adaptability to mental stimulation; not adaptable to rainy weather. Tumor-prone tendency: Qi is the driving force of the functional activities of the whole body. If Qi is stagnant, it will cause blood to flow poorly, resulting in blood stasis; poor Qi flow can cause fluid to flow poorly, which will further cause fluid to stagnate, resulting in phlegm, drinking or edema; poor Qi flow can also cause dysfunction of internal organs, resulting in various tumors. Lin sister in “Dream of the Red Chamber” is a typical representative of qi-depressed physique. These people are thin, sentimental and sad, prone to breast cancer, liver cancer, thyroid cancer, prostate cancer, esophageal cancer and gynecological tumors. Diet regimen: it is advisable to eat wheat, sorghum, cilantro, onion, garlic, radish, seaweed, kumquat, hawthorn, rose and other products that move gas, depress, eliminate food and wake up the spirit. Avoid drinking tea, coffee and other refreshing drinks before going to bed. Sports conditioning: try to increase outdoor activities, can participate in a large amount of exercise, such as long-distance running, swimming, mountain climbing, various ball games, martial arts, etc.. In addition, you can participate in more collective activities, lift the self-imposed closed state, make more friends, timely confide in friends bad mood. Do not want to be stagnant to “heart Shu”, in short, is not angry, not angry, less anxious, as far as possible to maintain a happy mood. If, according to the physical characteristics of their own, found that they belong to the above susceptible body, what should be done? There is no need to be overly nervous about this. After all, susceptibility does not mean that you will definitely suffer from cancer, only those who have “insufficient positive energy” will. In order to improve the “positive energy”, we need to have a balanced diet, combine work and rest, regular work and rest, active exercise, and relaxation. If you are unfortunately suffering from tumor, under the guidance of professional Chinese medicine practitioners, different treatment plans can be formulated according to the patient’s physical constitution, cancer type and clinical manifestations, and targeted treatment can improve physical constitution, relieve symptoms, reduce side effects of radiotherapy and chemotherapy, and prevent tumor recurrence and metastasis.