Liver and kidney yin deficiency will show dizziness, dry throat and tinnitus, five heart heat (the heart of the two hands and the heart of the two feet hot, and consciously heart and chest hot (irritability and sultriness)), waist and knee soreness and weakness, zygomatic red (cheeks zygomatic bone part of the color reddish) night sweating (after going to sleep sweating abnormally, waking up sweating to stop), the tongue is red, moss is less, the number of pulse is fine and other symptoms. Liver and kidney yin deficiency is mostly caused by internal injuries due to emotions, labor and injury to yin and blood or prolonged illness, which depletes the yin of the liver and kidney. Yin deficiency of the liver and kidneys can not nourish the head and eyes, so dizziness, dizziness, tinnitus; Yin deficiency generates internal heat, resulting in heartburn, zygomatic redness, night sweating, dry throat, red tongue with little moss, and a fine pulse (the pulse becomes narrower and finer, and the rate is faster); spermatorrhea is caused by internal disturbance of the fire; Yin deficiency of the liver and kidneys is caused by the disorders of the flushing and renting chakras (referring to the dysfunction of the flushing chakra and the renting chakra, which results in the failure of the body’s blood and qi), and therefore, the menstruation volume is low. If there is deficiency of the liver and kidney, it is recommended to consult a doctor for scientific treatment under the doctor’s guidance.