With the implementation of the national "The Belt and Road" strategy,the international exchange of Chinesemedicine is increasing day by day,and foreign drugresources provide a vast space for the development of traditional Chinese medicine(TCM).The introduction of foreign high-quality resources to promote the development of TCM has become the mission of the times to TCM practitioners.In this paper,the successful cases of herbalization of foreign drugs were analyzed.From the three aspects of the image thinking,the original application,the clinical and experimental validation,TCM was recognized and the preliminary researchmethod of herbalization of the foreign medicines was put forward.Through the repeated exploration mode of "theoretical discussion(literatureresearch+field investigation)→experimental verification→clinical practice",the performance of foreign drugs was investigated,providing reference for the researchmethod of herbalization of foreign drugs.