Supernatural power bones

With fist clenched, the point is located on the back of the hand (dorsal surface) Hǔ Kǒu 虎口, in the space in the fork (junction) of the thumb and index finger bones, at the junction between the first and second metacarpals, at a distance of 1 cun from the Dà Bái 大白 point, opposite the Chóng Xiān 重仙 point.

Same as location