The method of Gui Su Tang is to soak cypress, Zhi Mu, cinnamon and epiphyllum for about 20 minutes, then put them into a container to boil over high heat and then decoct for 30 minutes over moderate heat, and then decoct for 15 to 20 minutes over high heat again. Cinnamon and Radix et Rhizoma Polygoni Multiflori Soup has the effect of warming the kidney and assisting yang, removing cold and stopping bandages. In this formula, Gui Zhi and Jian Zi are used to promote yang with pungent and warmth to eliminate yin; Zhi Mu is used to nourish yin and moisten dryness (to nourish yin essence and remove heat), and Huang Bai dries dampness and removes toxins to induce the yang of Gui and Jian to enter into the lower jiao and warm and dispel cold. This formula is mainly used for treating women with smelly leukorrhea and emotional sadness; the symptoms of Yang Qi deficiency and cold, such as leukorrhea that lasts for a long time, like white snot, smelly and unpleasant. This formula is not suitable for those with real heat (symptoms such as redness of the face and eyes, dryness of the mouth, etc.), or those with yin deficiency and fire (dizziness, tinnitus, insomnia, night sweating in bed, etc.). People with uncomfortable symptoms are advised to actively seek medical advice, identify the cause of the disease, and cooperate with the physician’s treatment, do not take medication without authorization, so as not to aggravate the condition.