It is best to brew and drink with boiling water. Its function has the function of relieving cough and eliminating phlegm. Drinking it regularly has therapeutic effects on chronic bronchitis, relieving cough and resolving phlegm, relaxing muscles and tendons, promoting blood circulation, detoxifying and killing insects, and also has good therapeutic effects on irregular menstruation, numbness of limbs, soreness of waist and knees, cough with excessive phlegm and other diseases of women. If you use wine bubbles, then these effects will be difficult to play a role.