Luo point of the Small Intestine.
Location of ZhiZheng
ZhiZheng is located 5 cun above the wrist joint, on a line connecting the ulnar space of the wrist joint (YangGu) and the ulnar groove of the elbow (XiaoHai).

Therapeutic functions and clinical indications
- ZhiZheng cools Heat and releases the exterior;
- It stimulates the meridian and relieves pain along the Luo meridian.