Where did Dazhui bleed?

Bleeding at this acupoint means getting angry in the face and neck.

Bleeding at Dazhui point can lead to fire on the face, mainly because Dazhui point is located under the spinous process of the seventh cervical vertebra of human body, and it is the location of Du meridian, which belongs to the meridian where Yang meridians meet and is an important channel through which Yang qi passes. Bleeding at Dazhui point can also exhaust the fire in the neck, mainly because Dazhui point is an important point in the position of Du meridian on the back of human body.