Ce Xia San Li - 77.23

Ce Xia San Li, also commonly referred to as Beside Lower Three Miles, is located between the Stomach and Gallbladder meridians, 2 cun distal and 1.5 cun lateral to Stomach 36. Worded alternately, Ce Xia San Li is 2 cun distal to Ce San Li (Beside Three Miles, 77.22).

eLotus has a great video on how to find and needle this point.