Objective: To study the pathological situation about the vital essence,qi,yin,yang,fluid,blood of Lung in Chinese medical zangfu system. Collect the contents ofthe pathological changes about them on the basis of their definite physiological concept.Construcing the basical framework about pathology system,provid the essence for ZangFuvital essence,qi,yin,yang system.Methods: Combining theoretical-study, document-research and statistical-analysis, extracted the theory from the document, observe thegeneral dis...