How to learn TCM diagnostics well?

Traditional Chinese medicine must involve four diagnoses, all of which are indispensable. Among them, tongue diagnosis plays the most important role in febrile diseases, and it is sometimes inaccurate in febrile diseases, while pulse diagnosis is sometimes a supplement, sometimes a core, and sometimes a pulse, so its importance is the greatest. However, pulse diagnosis alone is not enough, and there are still a lot of diagnostic foundations to learn. When it comes to diagnosis, it is both basic and complicated. To be exact, once you pass the diagnostic test, you will at least be more accurate than all kinds of western medicine examinations. I mean, it is exactly in line with the thinking of Chinese medicine. In fact, I think some Chinese medicine practitioners who are used to online learning will lose their determination to learn the basics. I like to find secret recipes, or I want to learn some simple symptoms. When I see a doctor, I will habitually apply classic prescriptions or prescriptions. Unfortunately, such medical treatment always runs counter to high curative effect. I really like what Mr. Gan Wangzu said, the first step to see a doctor is consultation, and you can't be perfunctory. The more detailed you ask, the more you know. Note: the following symptoms still need to be diagnosed by pulse diagnosis or other symptoms, and there are often exceptions when encountering extremely complicated diseases. Like insomnia. Insomnia is mainly in the middle of the night, and it is mostly virtual; After midnight, the virtual is greater than the real; People who can't sleep at night have no symptoms. Thirst. If your mouth is not thirsty and you don't want to drink water. If you hate cold and like warm, it must be because cold evil has yang loss; For example, the tongue coating is thin and white, and the pulse is floating and moist, which is the reason for the wet face; For example, the tongue coating is white and thick, and the pulse is heavy, which is the reason for dampness; If the tongue is dry and crimson, it will be agitated and thirsty at night, which is the reason why warm diseases enter the camp. If you are thirsty and want to drink water, it is also because of dryness and evil that you drink water frequently without understanding. If sweating is excessive and the pulse is heavy, it is Yangming fever, or the evil of epidemic febrile disease enters the qi; If the urine is unfavorable and the drinking water is insufficient, store typhoid water; If there are five kinds of irritability and fever, especially at night, it is because of yin deficiency and fire; If you are thirsty, you don't want to drink water (if you are thirsty, you like hot drinks) because of humidity and temperature. I am thirsty when I am hot, but I don't want to drink much when I am wet. You vomit when you drink water. If it is not appropriate to urinate at the same time, it is because of cold water storage; If the pulse is floating, or the inch string is strong, it is summer evil accumulated in the lungs. Look at the taste part again. The greasy (or light) mouth feels sticky and tastes bad. Mainly wet disease. If the mouth is light and stuffy, not thirsty, loose stool, the pulse is slow, because it is wet and cold; If you have bad breath, yellow urine and rapid pulse, it is damp-heat. If the chest diaphragm is full of stuffy phlegm, it is the result of wet accumulation into phlegm. Sweet mouth. Thirst, hunger and dry stool are all Yangming syndromes; If you eat less, are tired and have less fur, it is deficiency of both qi and yin. Look at the stomach and upper abdominal pain. If the tenderness increases after eating, it is really sick; If you are hungry, it hurts, and after eating, it will ease, which is deficiency; If there is fullness and stomachache, it is because there is stagnation in the stomach; If the stomach has swelling pain, fullness and no tenderness, it is cold; If you press the stomach cavity, the cough will get worse, because there is cold phlegm in the spleen and stomach; If the pain is severe, that is, there is no fullness and tenderness, or the pain mostly occurs at night, or the pain occurs when the climate changes, it is blood stasis; If you are full of pain, press the pain, it will get worse after drinking, or it will get worse on cloudy days, which is phlegm drinking; People who feel empty and tired are due to spleen deficiency; If you are flustered, especially after fatigue, it is because of insufficient qi and blood; if your chest is full, upset and angry, it is because of qi stagnation; If the navel hurts, it is caused by liver depression or cold coagulation; If the left rib is painful, it is liver cold; Pain in the right rib is due to excess heat or excessive phlegm; If the navel hurts, press it at will because of spleen deficiency and cold; Small abdominal distension without pain is caused by qi stagnation in the lower coke; If distension leads to tenderness, it is because of qi stagnation and blood stasis, or cold coagulation and qi stagnation; If abdominal pain is not severe and hard, it is to store water or blood; Or severe pain in the whole abdomen, which is caused by tumor or agglomeration.