What are the wages, benefits and benefits of Chengdu subway station attendants, and what specific jobs do they do?

Station attendants have to work shifts, morning shift, late shift and night shift (that is, they sleep there and work a few hours in the morning to wait for the replacement to come) and then rest for 2 days

Pay attention to the car door Check whether there are people or objects caught in the cracks, wave flags to send hand signals to the driver to move the car, and answer various questions from passengers

The salary is not much. It seems that you have to bring food