Why not easily jump ship from state-owned enterprises?

State-owned enterprises generally have relatively perfect formal personnel system, leave system and financial management system. Industry treatment and welfare treatment are better. Once you quit the state-owned enterprises, you will never return to the original camp. Even if you are still working in your nationality, your last leader was dissatisfied with you, because now many leaders of state-owned enterprises. On the whole, they all belong to different factions. When you blend in from one faction to another, it is difficult to develop.