容后翻译。

There must be three sticks in the body.

1.  Vertical stick is from the Baihui on the top of the head to Huiyin at the bottom of the torso.
   This stick is absolute. There are no “ranges” allowed.
2. Horizontal stick is the arm.
   This stick has a range. it can move within the range of eyebrow and the kua.
3. 45 degree stick is from rear foot to the front hand.
   This stick has a range from front hand to the floor.