Tian Men Dong, also known as Tian Dong, has the effect of nourishing yin, moisturizing dryness, clearing the lungs and promoting the production of fluids. It is mainly used in the treatment of lung dryness and dry cough, coughing and phlegm mucus, lumbar and knee pain, bone vapor and tidal fever (a burst of heat, feeling the heat coming from inside the bone to the outside), and internal heat and thirst (internal fever accompanied by symptoms such as overeating and excessive urination, drinking and urination) and other diseases. Asparagus is the dried tuberous root of asparagus in the lily family, which belongs to the lung and kidney meridians, and its effect is to nourish yin and moisten dryness, clear the lungs and promote the production of fluids. If you suffer from dry lung and cough, cough with sticky phlegm, soreness of the waist and knees, tidal fever (a burst of heat, feeling that the heat is coming from inside the bones to the outside), internal heat and thirst, and fever with fluid damage, you can use TianMenDong as a treatment to minimize the discomforts. It should be noted that Chinese medicine believes that bitter cold corrupts the stomach, while asparagus has a sweet, bitter flavor and is cold in nature, which is not good for the stomach when consumed in large quantities over a long period of time. In addition, asparagus, as a traditional Chinese medicine, the use of medical advice, do not blindly with or alone.