药草 Traditional form: 藥草 Pinyin (reading): yàocǎo Definitions: medicinal herb Characters: 药 - drugs, medicine; the leaf of the Dahurian angelica plant 草 - grass, herbs; straw, thatch Traditional characters: 藥 - drugs, medicine; the leaf of the Dahurian angelica plant 草 - grass, herbs; straw, thatch