0.7 cun below Chengqi (St 1), in the depression at the infraorbital foramen.
Facial paralysis, eye diseases, twitching of eyelids, headache. Redness, pain and itching of the eye, facial paralysis, twitching of eye lids, pain in the face.
Expels wind, brightens the eyes.
0
Perpendicularly 0.2-0.3 inch or 1.0-2.0 inches horizontally towards Jiache (st 6)