What are the four diagnostic methods of traditional Chinese medicine invented by Bian Que?

Pulse-taking means that Chinese medicine judges the patient's pathology by feeling his pulse. The specific method of pulse diagnosis is to press the pulse on the wrist of the patient with fingers and observe the pulse condition of the patient, so as to infer the function of the five internal organs at one time. It was through superb pulse diagnosis that Bian Que determined the patient's condition at that time, and then treated the symptoms. However, the pulse condition is still complicated, and the relationship between pulse condition and qi and blood and viscera in the body has no clear concept and method to follow, so it is naturally not as clear as modern medicine. At that time, through his profound medical experience, supplemented by pulse diagnosis, Bian Que made clear the relationship between the patient's qi and blood and the liver, and then linked the stagnation of qi and blood with the rise and fall of the liver, and then judged the condition.

Later generations of Chinese medicine inherited Bian Que's medicine, but it may not be fully disseminated, but scientific development can also make up for its shortcomings or even surpass it, but Chinese medicine should still be preserved and carried forward continuously.