Vertically or obliquely 0.3–0.8 cun.
Diwuhui GB-42 is not a major point of the Gall Bladder Channel. Its main function is to removes Liver Qi Stagnation by invigorates Qi in the chest. Typical manifestations are pain and distention in the chest, lateral costal region, axilla or breasts.
Furthermore, it works as a distal point to clear Heat from the Gall Bladder Channel. Typical symptoms are redness, itching and pain of the eyes, tinnitus or deafness.