What does the shift system mean?

Duty work refers to working in a designated office. For the convenience of management, you can't leave the office for a long time without special events. The positions that need to be on duty include clerk, personnel, front desk and window service personnel.

Going to work in class is different from going to work, which includes going to work in class and not going to work. In other words, shift work belongs to work, but you don't have to work in shifts.

Off-duty personnel

Lawyers, salespeople, online writers, etc. All these jobs do not need to be on duty. Relatively speaking, for employees who don't work shifts, time is relatively more free; For enterprises, it will increase management pressure to a certain extent.