Radix Panax Ginseng has the function of nourishing qi and yin, clearing fire and generating body fluid. If it is dry cough without phlegm, sore throat, or dry throat, blood in phlegm with wheezing caused by insufficient qi and yin and burnt lung with deficiency fire, it can be combined with drugs that nourish yin and lower the fire, such as maitake, Zhimu, and Peimu, which can help nourish yin and moisten the lungs and dissolve phlegm to stop coughing. If it is qi and yin injury caused by irritable thirst, dry throat, can be used with raw land, dendrobium, maitong, etc., can play a role in nourishing yin and promoting the production of fluids, for the relief of heartburn, dry mouth, dry mouth and other symptoms have a certain effect. If the eyes are dry and astringent, it can be used with wolfberry, which can also clear the fire and nourish the kidney yin, and has a certain therapeutic effect on the dryness of the eyes and lack of vision caused by insufficiency of the liver and kidney and the lack of the essence on the bearing.