Tang huixinjiao: write down the thirteen lines, each from one to thirteen, a can be a Ruyi, and the other is the same; The fist moves one limb, two limbs and three limbs at a time.
Tang Hui Xin Jiao: Write thirteen lines of A, each of which is one to thirteen, which can be a good idea and the other is the same; Move one limb, two limbs and three limbs at a time.