Bladder 23 腎兪 (Shenshu / Jin-yu) Bladder 23 Acupuncture Point 腎兪 Shenshu (Chinese) / Jin-yu (Japanese) Location: One and a half cun from the midline, below the spinous process of the second lumbar vertebrae. Point Energetics: Back Transporting point of the Kidneys. Share this:TwitterFacebook