板藍根 bǎn lán gēn

DEFINITIONS

  1. indigo woad root
  2. root of Isatis tinctoria (used in TCM)

CHARACTERS

板 bǎn
HSK 3
plank, board; iron or tin plate
藍 lán blue; indigo plant; surname
根 gēn
HSK 3
root, base(d on); foundation