Interpretation of related terms of traditional Chinese medicine

Wei-fen, Qi-fen, Ying-fen, Blood-fen, Damp-heat and Yin-evil stagnation refer to the order of disease transmission, from exterior to interior. Wei refers to the outermost muscles of the human body. Qi-dividing refers to dividing health diseases into physical and chemical heat and lung and stomach. Differentiation refers to the progress and development of qi differentiation syndrome, which affects the heart, liver and viscera at this time. Blood is divided into critical stages. Affect the five internal organs and the whole body.