Job Recruitment Website - Immigration policy - Is the physical examination of Tianjin entry-exit frontier inspection station strict? Is it required that the naked eye should reach above 4.8? What does 24-hour shift mean?

Is the physical examination of Tianjin entry-exit frontier inspection station strict? Is it required that the naked eye should reach above 4.8? What does 24-hour shift mean?

Naked eye 4.8? Looking at empty underwear?

People at border checkpoints have been asking for vision correction (just wear glasses to see), and don't listen to people's bluff.

A 24-hour shift means that you can't work nine to five like people.

It may be from 6 am to 2 pm, or it may be from 2 pm to 10.