On the lower abdomen, 0.7 cun superior and 0.5 cun lateral to Chongmen Spleen 12, 4 cun lateral to the midline. This point is also defined as lying 4.3 cun inferior to Daheng Spleen 15.
How To Find It
THe 4 cun line is determined by the palpable lateral border of the rectus abdominis muscle at the level of the umbllicus.