1, sorting out the inner world is to get rid of all distractions, calm down all bad emotions, achieve complete mental relaxation, be calm, calm, peaceful and happy, and achieve and maintain the "present state". The connotation of "nothing is indifferent, the true qi follows, the spirit is inside, and the illness is safe" in Huangdi Neijing is that the garbage in the spiritual world is cleaned up, and the internal disputes are calmed down, so that the body will naturally not get sick. 2. Secondly, the main pollution source of cleaning up enterotoxin in human environment is large intestine. The most stagnant place of garbage in the human body is the large intestine, and the place that produces the most corruption and toxins is also the large intestine. The source of poisoning the river of life is the large intestine. If you don't clean the large intestine first, you should clean the liver and kidneys. Then the toxins formed by garbage and corruption in the large intestine will enter the blood, and this "dirty blood" will pollute the liver and flow all over the body, and the cleaning of the liver will be wasted! 3. The third is to clean the liver. The liver is an organ with multiple functions in the human body, and each function is vital to human health. The most prominent function of the liver is to filter blood, dissolve and remove toxins from blood. The liver is unique among many organs in the body because it is the only organ that receives dual blood supply. The blood source of the liver comes directly from the heart and lungs. This blood source provides rich oxygen for the liver. Another source of blood comes from veins in the intestinal area. This blood contains digestive nutrients absorbed by the intestinal wall. This allows blood from the gastrointestinal tract to pass through the liver before entering the systemic circulation. The liver gets these nutrients first, and of course it gets toxins first. After middle age, 50%-60% of liver cells are blocked, which is very harmful to human health. Venous blood in the large intestine always carries dirt, foreign bodies and toxins (there will still be residues after intestinal lavage), which needs further detoxification after flowing into the liver. Only by cleaning up the liver can the blood circulation be normal, and the metabolism and energy exchange of various organs in the whole body can be guaranteed normally. Anyone, no matter what kind of health care method is adopted, no matter what kind of nutritional supplements are taken, the effect will be greatly reduced if the liver is not cleaned. Cleaning the large intestine and liver are two golden keys to health. 4. The fourth is to clean up the main biochemical functions of the kidney, that is, to remove nitrite products in the body, excrete toxins and harmful inorganic salts in lymph, blood and interstitial fluids, maintain the acid-base balance of the human body, and maintain the stability of the internal environment of the human body. If the kidney is full of bacteria, stones and accumulated toxins, it can not effectively filter blood and adjust the chemical and acid-base balance. Between one day and one night, the kidney filters about 180 liters of blood. If the garbage and toxins carried in the venous blood of large intestine can not be completely dissolved and removed by the liver after entering the liver with blood circulation, then the kidney will become the third "victim" of the large intestine and the first "victim" of the liver. "Dirty blood" flows a lot for a long time, and the blood filtration function of the kidney is also overwhelmed, which leads to the deterioration of renal function. Inorganic salts such as nitrite will be deposited all over the body, and the water outside the cell will not be properly regulated, so people will have edema and the acid-base balance will be destroyed. The above-mentioned cleaning sequence of large intestine, liver and kidney begins with the food entering the digestive stage, and then it is arranged along the blood flow. While carrying and transporting nutrients, blood is also the carrier of garbage and toxins. It is scientific to consider the order of organ cleaning according to the characteristics of blood circulation. Finally, after other systems were properly cleaned and detoxified, human health began to improve qualitatively. But before the basic cleaning, a certain part of the body has deposited a considerable amount of garbage, forming a certain number of patients, which need special cleaning. Such as joints, kidney calculi, skin, blood, cells and lymph. Such cleaning requirements must be carried out after clearing the intestines and liver.