a lump in the abdomen , lower back pain, nephroptosis.

In the waist area, 3.5 cun lateral to the spinous process of the first lumbar vertebra. (This acupoint is a pair, one on each side)

Step 1: Sit down.
Step 2: Take a horizontal line across the midpoint of the navel and wrap it around the waist and abdomen for one week; the intersection of this line with the posterior midline is at the second lumbar vertebra.
Step 3: Follow and push up one vertebra, and 3.5 cun (4 transverse fingers + half a transverse finger) lateral to the spinous process of it, this is where the acupoint is located.