Points: Esophagus, Stomach, the end of the lower crus, Diaphragm,

Spleen and Liver.

Technique: Every time, one or two points are selected, puncturing them with a short needle and applying moderate stimulation. The needle should be kept in place for one to two hours. The treatment is

given once a day, and ten times is considered as one course. Or instead, seeds can be applied on five to six points each time on one ear, then change to the other ear every three to five days. The patients need to press the seeds a few times a day.