Small Intestine July 6, 2020 0 comments SI 7 – ZHIZHENG Small Intestine Meridian Acupuncture Point SI 7 – Chinese name: ZHIZHENG Location 5 cun proximal to the dorsal crease of the wrist on the SI 5 to SI 8 line. Indications Painful alterations of the forearm. Tendinitis of the elbow.