Points: Taiyang (extra) and Tiaokou (ST 38).
Technique: Prick Taiyang (Extra) and Tiaokou (ST 38) with a three-edged needle to cause a little bleeding. The treatment is given once every three days. It is good for cases of esophagus diverticulum because it can eliminate the stagnation and remove the obstruction. The condition usually can be alleviated through three treatments.