苦参 Traditional form: 苦參 Pinyin (reading): kǔshēn Definitions: liquorice (Sophora flavescens), with roots used in TCM Characters: 苦 - bitter; hardship, suffering 参 - to take part in, to intervene; ginseng Traditional characters: 苦 - bitter; hardship, suffering 參 - to take part in, to intervene; ginseng