Ma Huang Tang 麻黄汤 Ephedrae Herba [Ma Huang] 麻黄 9 Cinnamon Twig [Gui Zhi] 桂枝 6 Apricot Seed [Xing Ren] 杏仁 9 Licorice H.F. [Zhi Gan Cao] 炙甘草 3