Should fresh undergraduates who have signed up as station attendants for Shenzhen Metro Line 3 resign?

Many of my friends work in Shenzhen subway.

He's a technician.

Remove the social security housing provident fund after one year.

It takes 4000+ a month to get it.

There are staff quarters

Good environment

I stayed there for several nights.

The waiter is not very clear.

But?

The subway group is still better than many companies.