Lily of the valley, also known as Santalum and Inverted Fairy, has good effects in nourishing yin and clearing heat, clearing the heart and eliminating irritation from Chinese medicine. First of all, it can be used to treat yin deficiency diseases. For the upper jiao, it can be used to treat recurrent chronic cough left after upper respiratory tract infections, as well as dry cough with little phlegm caused by tuberculosis; such patients mainly cough without much phlegm, and some patients can be accompanied by blood in the phlegm; such patients have a relatively red tongue with little tongue coating. For yin deficiency internal heat in the lower jiao, patients often manifest frequent urination, urgent urination, and some patients can also manifest painful urination. Lily of the valley has a good effect of nourishing yin, clearing heat, and promoting water, which is also a good treatment for yin deficiency internal heat in the lower jiao. In addition, lily of the valley has the effect of clearing the heart and calming the mind, which is good for sleeping and calming the sleep disorder caused by yin deficiency. In addition, the lily flower nutritional value is still very high, which contains a variety of vitamins and trace elements, such as calcium, phosphorus, iron, vitamin A, vitamin E, etc., to improve the body’s nutritional status has a very good effect, in addition to the lily flower is also rich in collagen, can help the body to play a beauty effect, this is the main lily flower efficacy and role.