Gaoping is rich in rhubarb pears and has been famous since ancient times. Rhubarb pear is not only rich in nutrients, Chinese medicine believes that pear is sweet and cold, has lungs, clear heart, cough, eliminate phlegm, relieve lung heat, fire, alcohol, chest tightness and shortness of breath; according to the "Compendium of Materia Medica" Heart, eliminate phlegm and reduce fire, relieve sore, detoxification, can be used for colds, bronchitis, cough, (in the local, rhubarb pears are often introduced as medicines, especially for eliminating phlegm and reducing fire, sore, cold, bronchitis Cough has a special effect.) Aversion to thirst, constipation, hangover and so on.