It is undeniable that modern medicine has made great progress in the last hundred years, especially in the last decade or so, and has become a very complete and fine special discipline. However, it must be seen that there are many deficiencies, limitations or helplessness in modern medicine. There are many diseases with unknown causes To date, there are still many diseases with unknown or not fully understood causes, including primary hypertension, coronary heart disease, diabetes mellitus, chronic glomerulonephritis, aplastic anemia, leukemia, and other common and multiple diseases. This is because the etiology of many complex diseases is so insidious that it is very difficult to find out their true causes, requiring decades or even longer of research. The pathogenesis of many diseases is unclear Even if the cause of the disease is known, the specific pathogenesis and process is not yet very clear, such as chronic obstructive pulmonary 80% to 90% of smokers, but only 10% to 15% of smokers will develop chronic obstructive pulmonary. Another example is that although it is known that certain factors can lead to the development of malignancy, the specific links are not fully understood. Lack of early sensitive and specific diagnostic means Despite the use of various modern examinations, such as CT, MRI, PET, etc., and after multi-level doctors’ diagnosis and even tertiary hospitals’ consultation, some patients still cannot get a definite diagnosis in the end, and can only be crowned with fever to be investigated, hemoptysis to be investigated, abdominal pain to be investigated, etc. Some patients still cannot be diagnosed until death or even autopsy. This means that the various tests available at present cannot reveal the nature and laws of various diseases suffered by human beings, and in the diagnosis of certain diseases, they are still at their wits’ end. Many tests are traumatic and risky. In order to confirm the diagnosis, some tests performed by doctors, such as gastroscopy, colonoscopy, bronchoscopy, laparoscopy, hysteroscopy, etc., may not only cause certain pain to the patient during the implementation, but also may cause bleeding, infection, organ perforation or even life-threatening. Various interventional examinations, such as cardiac catheterization and arteriography, also carry a certain degree of risk. Many diseases lack effective treatment methods Some malignant tumors still have no cure, and the most familiar hypertension, coronary heart disease, diabetes, chronic bronchial for, chronic hepatitis, ulcer disease and glomerulonephritis, various cerebrovascular diseases, epilepsy, etc., all lack a radical cure …… The vast majority of internal medicine treatment, only to varying degrees The majority of medical treatments can only alleviate symptoms to varying degrees, but cannot address the root of the problem. Although the surgical scalpel can receive good results for trauma and benign tumors, in more cases, such as various organ tumors, surgical resection cannot fundamentally solve the problem. Drugs are a double-edged sword and there is no drug in the world that has no side effects. Although the adverse effects of drugs are clearly described in the drug instructions, it is difficult for doctors to predict which patients will suffer from such adverse effects. The irreversible course of chronic diseases The organ damage in many patients with chronic diseases is irreversible. In other words, even with the use of various advanced treatments it is not possible to reverse the situation and outcome to a disease-free state, which is quite common, such as coronary heart disease, rheumatic heart disease, liver cirrhosis, chronic glomerulonephritis, cerebral thrombosis, cerebral hemorrhage, epilepsy, etc. Multiple organ failure in the terminal phase Many patients with chronic diseases often have multiple organ failure in the final phase. Take emphysema and pulmonary heart disease as an example, in the late stage, patients not only have to endure very serious and stubborn cough, sputum, dyspnea, but also suffer from severe heart failure, pulmonary encephalopathy and even liver and kidney failure due to the late stage of pulmonary heart disease, patients also have to suffer from panic, swelling, headache, nausea and other symptoms, which are unbearable, and the existing medical measures only temporarily relieve some of these symptoms, but cannot The existing medical measures only temporarily alleviate some of these symptoms, but not the root of the problem. Such examples are numerous, such as diabetes, liver cirrhosis, chronic renal failure and the terminal stage of patients with advanced malignant tumors, which cannot be saved even if the doctor has great ability. Patients should fully understand these limitations and actively cooperate with their doctors in the medical process, while doctors should be brave enough to study and serve their patients to the best of their ability.