Some people say that "getting angry means that the mouth and nose are particularly uncomfortable and always dry";

Some people say that "getting angry is sometimes an oral ulcer or swollen eyes";

Some people say, "Anger is acne on your face."

Others said, "Being angry is always unpleasant if it is the solution."

Chinese medicine believes that there is an invisible "fire" in the human body, which can generate warmth and strength, provide energy for life and promote the process of life. In a sense, fire leads to life and death without fire. Fire is necessary in a certain range, but it is an evil fire beyond the normal range and will show symptoms, which is collectively called "getting angry". Traditional Chinese medicine believes that getting angry is an internal heat disorder after the imbalance of yin and yang.