When someone sleeps, his head's first temperature makes the active ingredients of occipital osmanthus give off fragrance slowly and get together all around the pillow. Through the nasal, oral, pharyngeal mucosa and skin absorption of osmanthus fragrance, the fragrance goes into one’s body by the exchange of lung's blood. It can clear the blood, regulate the brain blood circulation, promote metabolism of brain cells, cure diseases slowly. Also it can make people healthy, sleep well and have a prolong life.