So Chang adopted a strategy of "defeating the enemy without engaging in full-scale battle." He opted for a more moderate technique that would slowly adjust the angle of curvature over time.
在不開刀對病人傷害最小的狀況下，他採取「不戰而屈人之兵」的戰略，決定以「徒手復位法」，慢慢調整駝背角度。