The correct location of the solar plexus is on the temporal side of the head, when the line between the tip of the eyebrow and the lateral canthus of the eye, about one horizontal finger backward depression is the solar plexus. The solar plexus points are symmetrically distributed, one point on each side of the head, and it is used to treat headaches, migraines, eye fatigue, or some psychosomatic pathologies, such as depression, irritation, or poor sleep. The method of entering the acupuncture point is flat stabbing, not straight stabbing, because the solar plexus is the weakest part of the brain, and the solar plexus should not be struck normally, which will lead to fatal injuries.