The main heart and abdomen are cold and hot and the limbs are sore and damp. Long-term service to the five organs, light body and prolong life, has a history of more than 1,700 years of medicinal use. The first choice of Chinese medicine to calm the nerves is called "sleeping and joining the army" by ancient doctors, and Westerners call it "Oriental Sleep Fruit". It has the effect of nourishing the heart and liver, calming the heart and calming the nerves, collecting sweat, generating Jin, clearing heat and removing annoyance.