White crane with bright wings: Hold it in the step, then sit and turn right, showing your hands in white. Left and right knee jerk: right, left downward dial, step by step reverse lift, elbow flexion, knee jerk, squat, elbow flexion, left hand jerk, step by step reverse lift, elbow flexion, knee jerk, squat, elbow flexion, right hand jerk, step by step reverse lift, elbow flexion and knee jerk.
3. Turn the left and right humerus backward: right back arc, elbow lifting, push back, left back arc, elbow lifting, push back, right back arc, elbow lifting, push back, left back arc, elbow lifting, push back.
4. Hold the sparrow's tail left: Ding Bu holds it right, turns to start, lunges to hold it left, sticks it right, strokes it right after sitting, turns left elbow, lunges to squeeze, holds the palm after sitting, lunges to press forward, turns back after sitting, and turns right to open the palm.