Small Intestine 7 Zhizheng Branch of the upright By Jade TCM In Small Intestine Acupuncture Points Posted Mar 7, 2018 On a line connecting Yangu SJ5 and Xiaohai SJ-8, 5 cun proximal to yangu SJ-5, in the groove between the anterior border of the ulna and the muscle belly of flexor carpi ulnaris.