药性组合是性味归经具体内容的特定组合，可以简洁地表达药性理论在药物临床应用中的作用。本文基于藏象思维模型，建立药性组合与脏腑精、神、元气、气、血、阴、阳关系的复杂系统模型，揭示药性组合的作用特征。该模型的构建有助于中药药性理论与藏象学说的整体关联研究，为药性理论的发展和应用提供新思路。

Chinese herbal nature combination (CHNC) is the particular combination of nature, taste and channel tropism, which can be used to express the effect of Chinese herbal medicine in the clinical application concisely. The complex system model for the relationship between CHNC and viscera was constructed in this paper based on the thinking model of viscera theory. The model is able to reveal the functional features of CHNC. The model will promote research on the relationship between CHNC and viscera and provide new ideas for clinical applications of CHNC.

国家自然科学基金委面上项目（30973946）：基于三阴三阳系统的药性组合模式及其作用机理研究，负责人：王耘；国家自然科学基金委面上项目（81173568）：基于三阴三阳的经方药对语法系统及其作用机制研究，负责人：王耘；教育部新世纪优秀人才支持计划（NCET-11-0605）：中药信息融合与利用，负责人：王耘。