The inner thigh is the circulation area of the liver meridian, and the time when the liver meridian qi is strong is during the ugly hour, which is between 1:00 and 3:00 am. In other words, tapping on the liver meridian during this time can better stimulate the draining of liver meridian qi. However, since this is the time to sleep, you can tap the liver meridian from 5:00 to 7:00 am instead. Because 5:00 to 7:00 is the time of the dawn, is the large intestine meridian, Chinese medicine’s internal organs do not pass the theory of liver and large intestine, so in the dawn tapping the liver meridian, can also play a role in relieving liver depression.