You can slack off; as long as you have the nerve, it's fine. It's very hard to get fired.

It's very difficult to get promoted. The salary is very low. After three rounds of interviews, the probationary salary is 23,000, and you still have to wait for a raise. The year-end bonus is very small. They all exploit new employees to support the older ones. Even though they clearly make a lot of money, they don't share any of it with employees. I hope the government shuts them down.