Which CV point is on the midline of the manubrium of the sternum, midway between Huágài REN-20 and Tiāntú REN-22?

• A. CV 20
• B. CV 21
• C. CV 12
• D. CV 14

Answer: (B)

The concept is locating front-midline points along the sternum on the Conception Vessel. If you know REN-20 sits on the center of the sternum lower down and REN-22 sits higher in the chest, the point that lies exactly between them along the sternum’s midline is CV-21. This spot sits at the midline of the sternum between those two landmarks, making it the one described.