Cinnamon fruit is cinnamon (proper name Mullein, scientific name: Osmanthus fragrans (Thunb.) Lour.). Osmanthus fragrans is the raw material of important herbal medicine, with healing properties such as moisturizing the lungs and relieving pain. The fruits of Osmanthus fragrans are used in medicine to dissolve phlegm, promote the production of fluids, warm the stomach and calm the liver. The decoction of branches, leaves and roots is applied to the affected area, which can activate the tendons and bones to stop pain, and cure rheumatism and numbness.