Because Yang knew in advance that Panama's high labor costs and powerful trade unions are not conducive to labor-intensive industries, when it came time to decide on an investment enterprise, he minimized the risk factor by choosing to manufacture PEP woven bags, which make extensive use of automated production equipment.
不過事前他也知道巴拿馬的工資高、工會力量很大，不適合勞力密集的產業，所以選擇投資項目時，他就將風險降至最低，鎖定在大量運用自動化機械製造的 PEP 編織袋。