On the lower abdomen, 3 cun below the umbilicus, 2 cun superior to the superior border of the symphysis pubis, 0.5 cun lateral to the midline (Guanyuan REN-4).
Needling Method:
Puncture perpendicularly 0.5-1.0 inch. Moxibustion is applicable.
References
Acupuncture
11.Grasping the Wind(First Edition) - Andrew Ellis, Nigel Wiseman, Ken Boss