Source Points

Group01, Group02, Group03, Group04

GB 40 Quixu (Barren Hill): in a depression anterior and inferior to the external malleolus, lateral to the tendon of the extensor digitorum longus

BL 64 Jinggu (Bone of the Capital): below the tuberosity of the 5th metatarsal bone, at the junction of the "red and white" skin