Ren mai? Get up from Yin Hui Angle and walk to the pulp bearing. (The human body is at the forefront)

Du meridian? From Changqiang point down to the intersection of gums, (the midline of the human body, the upper lip system in the mouth is not only the intersection with gums).

The Ren and Du meridians can be likened to splitting the upper body from the middle, with Ren meridians in front, Du meridians in the back and the front and back of the head.

After the pulse descends to the perineum, it joins with the Foot Shaoyin Meridian from Qijie, goes up with the umbilical cord, disperses into the chest, reaches the throat and surrounds the lips.