(1) is rich in fragrance and mild in nature. It has the effects of refreshing the mind, calming the nerves, clearing away heat and cooling blood, and regulating qi and blood.

② It also has sedative effect on insomnia, headache, dizziness and dizziness caused by hypertension.

③ Toona sinensis is oily and tastes cool. Purifying the air can make breathing smooth, smelling the fragrance can improve the mental state and make the heart clear.

④ It is a symbol of noble status. Make money into treasure, ward off evil spirits and stay away from villains.