RESUMO
This study was aimed to reveal current achievements and the future trend about Chinese materia medica (CMM) processing, which pointed future research direction for scholars.“CMM processing” was used as the subject term in document retrieval to the Web of Science (WoS) and CNKI. The CitespaceII and Ucinet & Netdraw were used to build mapping knowledge domains to acceptable both English and Chinese literature data. The results showed that the mapping knowledge for“CMM processing” for co-citation, source journal, author, key words and so on were established. It was concluded that the rapid present period of Chinese literature on CMM processing was earlier for around 15 years than English literature. And the total amount of English documents was much less than Chinese documents. Combing the developing process of CMM, it revealed its current achievements and future trend, which pointed future research direction for scholars, and moreover it put forward new thinking and method to summarize or expand traditional medicine and related research fields.