Objective] Study on the exact meaning of Quhan in traditional Chinese medicine processing. [Methods] Based on studying the ancient and modern Chinese literature, with Sichuan pepper as the breakthrough point, we can analyze Quhan method of processing and the role. [Results] The process of Quhan is a component of the water or oil that is contained in the internal drug, which is transferred to the surface of the drug by frying or heap stuffy, it can not simply be regarded as to remove the water or oil from the drug. A correct understanding of Quhan is practically significant for people to master some of the traditional Chinese medicine processing degree and improve the treatment result of the drug instead of removing the water or oil from the drug. [Conclusion] Quhan is the method that the liquid substance is free to the surface of traditional Chinese medicine processing, which can make the drug's effect better.

OObjective] Study on“Shanghuo”connotation,expression and its application of the Chinese medicine.[Method] Based on studying the ancient literature,we can define the“Shanghuo”disease concept according to the anatomical site at the head part,pathogenesis with“Shanghuo”pathological features;We can summarize the specific words of“Shanghuo”disease expression according to a variety of pathogenesis. [Results]The common terms of“Shanghuo”disease include“Shangchong”“Chongshang”“Shangyan”“Yanshang”“Shangfu”“Shanggong”“Shangyue”“Huoyan”“Huosheng”“Shengyan”“Shangzhuo”“Shangteng”“Shangxing”,they are thirteen kinds.The category of“Shanghuo”disease includes“epistaxis”“toothache”“sore throat”“aphtha”“ kakostomia”“tongue pain”“tinnitus”“headache”“facial acne”and more than 30 species.Clearing-heat and nourishing-yin is not the only treatment for“Shanghuo”being divided into Yinhuo and Yanghuo. [Conclusion]“Shanghuo”disease is generally expressed through the specific words,the latter is intrinsically linked with the fire of different organs,the different parts of disease and the nature of disease.Treatment of“Shanghuo”should be based on syndrome differentiation.

Objective] To explore the treatment of cough caused by fire-evil from its pathogenic characteristics. [Method] To analyze the specificity about fire-evil invading lung for cough cases during the Qing Dynasty and Modern Times, with the basic theory of TCM and the discussion of past dynasties. [Results] Lung covering other viscera, fire flaming upward,cough easily caused by fire-evil, these are due to yin deficiency to see more, such as kidney-yin deficiency, heart-yin deficiency, liver-yin deficiency, there is also excess fire from the dyspepsia. The treatment should be fire-clearing, gas-dropping, yin-nourishing and removing food retention. [Conclusion] In the cough caused by other evil,it can also be modeled on the analysis of its pathogenesis and therapeutic rule.