13 postures

Peng = to enlarge, to expand

Lu = to lengthen towards self.
Ji = to lengthen towards opponent, to make heavy (sink) and squeeze out space

An = to push to cause separation and disengagement

Cai = to break in the opponent's end. (three ends: opponent, middle, self);  to uproot through pulling with acceleration, creating a variation of speed in the opponent's body (based on Lu)

Lie = to break in the middle (based on Lu)

Zhou = to twist so that two directions are simultaneously engaged

Kao = hitting with a large area of the body

gu=Gaze left

pan=Gaze right



ding=Center, central equilibrium