Which point is located on the lower abdomen, 4 cun lateral to the midline, level with Guānyuán REN-4?

Which point is located on the lower abdomen, 4 cun lateral to the midline, level with Guānyuán REN-4?

• A. N-CA-4 TITŪO
• B. M-UE-24 LUÒZHĚN
• C. M-UE-1 SHÍXUĀN
• D. M-UE-46 ZHǑUJIĀN

Answer: (A)

Precise point location relies on using horizontal references and cun measurements relative to the midline and the Ren channel. Guānyuán (Ren-4) sits on the midline in the lower abdomen, a few cun below the navel. If you move 4 cun to the side at that same horizontal level, you arrive at a point on the lower abdomen that is named Tituo (N-CA-4 TITŪO). That exact placement—lower abdomen, 4 cun lateral to the midline, level with Ren-4—is what identifies Tituo. The other names correspond to points located elsewhere on the body, not at that abdominal location, so they don’t fit the described position.

Precise point location relies on using horizontal references and cun measurements relative to the midline and the Ren channel. Guānyuán (Ren-4) sits on the midline in the lower abdomen, a few cun below the navel. If you move 4 cun to the side at that same horizontal level, you arrive at a point on the lower abdomen that is named Tituo (N-CA-4 TITŪO). That exact placement—lower abdomen, 4 cun lateral to the midline, level with Ren-4—is what identifies Tituo.

The other names correspond to points located elsewhere on the body, not at that abdominal location, so they don’t fit the described position.