San Jiang (T DT.15)

19 points total

• The first 7 points are on the spine at the level of L1 to S2. 3 of the 7 points overlap with Xuanshu (GV 5), Mingmen (GV 4), Yaoyangguan (GV 3).
• The second set of 12 points is 3 cun lateral to the spine at the level of L2 to S2 (6 points on each side). 4 of the 12 points overlap with Zhishi (BL 52) and Baohuang (BL 53).