What is the role of osmanthus soaking in water?

Osmanthus fragrans has the effects of warming middle warmer, dispelling cold, warming stomach and relieving pain, resolving phlegm and removing blood stasis. It is often used to treat gastropathy, abdominal pain, toothache and halitosis. Recommended small prescription: 1, 3 grams of osmanthus, 3 grams of roses, brewed in boiling water, drink 2~3 times a day. It has the effects of regulating stomach, regulating qi, warming stomach and dispelling cold, and is suitable for stomach cold pain, dyspepsia, chest tightness and belching; 2, sweet-scented osmanthus, chrysanthemum 3 grams each, rinse your mouth after boiling water, 2~3 times a day, have the effect of aromatic clearing the stomach, suitable for stomach heat and bad breath; 3, 60 grams of sweet-scented osmanthus, soaked in 500 grams of white wine, can be drunk after one month, and take a little when the stomach hurts, which can warm the stomach and dispel the cold, regulate qi and relieve pain, and is suitable for abdominal cold pain.