Bencao Index https://bencaoindex.com/ https://bencaoindex.com/categories/clear-heat-from-deficiency/ Free to use and republish with visible attribution and a link back to the source page. The catalogue is a reference work and is knowingly incomplete; nothing in it is medical advice. <a href="https://bencaoindex.com/categories/clear-heat-from-deficiency/">Bencao Index</a> Clear heat from Deficiency hu huang lian Rhizoma Picrorhizae