[A textual investigation on the ancient name of the cassia twig].
Chai
R J
RJ
D002681:China; D002935:Cinnamomum zeylanicum / Q000266:history*; D003212:Condiments / Q000266:history*; D004365:Drugs, Chinese Herbal / Q000266:history*; D049690:History, Ancient; D049691:History, Medieval
D004365:Drugs, Chinese Herbal