To discuss the relationship in Chinese medicinal of warming for resolving cold-phlegm, such as Pinelliae ternate, so as to provide a new way for the further studies on the prescription composition rules. Methods:The quantified results of 8 kinds Chinese medicinal were selected as subject of research and information analysis was carried out by quantification theory, cluster analysis and fuzzy clustering of chemometrics. Results:The results of three kinds of clustering classification revealed that there was high similarity among Pinelliae ternata, Arisaema erubescens, Sinapi alba L, Inula japonica Thunb and Cynanchum stauntonii. However, there was great difference among the other three kinds Chinese herbs. Conclusion:The method of chemometrics applied in study on the relationship in Chinese medicines of warming for resolving cold-phlegm may provide a new way for Traditional Chinese medicines.