Blood is stored in the liver, which in Chinese medicine is known as liver-blood storage, mainly referring to the liver’s ability to store blood, regulate blood volume and prevent bleeding. 1. Storing blood: the liver is known as the “capital of blood”, the liver stores blood to nourish the liver itself to restrain liver yang, the liver stores blood to nourish the tendons and veins, etc. The liver stores blood as the source of women’s menstrual blood at the same time. 2. Regulating blood volume: the liver stores sufficient blood, plays the role of regulating blood volume, and distributes it to the needed tissues according to physiological needs. 3. Preventing bleeding: the liver can prevent bleeding, liver blood storage failure, will cause all kinds of bleeding, this phenomenon is called the liver does not store blood. For the specific functions of the liver in Chinese medicine, it is recommended to consult a local professional Chinese medicine practitioner.