I'd say you are not seeing the world as it is. In the past, a job is for life, no one gets fired, and their children will take their position in the same factory, you get housing and everything. Now, if you are in state-owned enterprise and companies, you have a job for life unless you don't want it any more. In private sector, especially small companies, you may get screwed over. No, government will not try to fire you, you are nobody to them. You can go to labour court for these things, and normally you will get compensated for illegal termination. I am also only speaking in general, not cases.