Are the desks in the same position before and after teacher recruitment?

Before and after teacher recruitment, the desks are not in the same position. The "foreground" and "background" in teacher recruitment usually refer to two different positions in teaching, not the same position. The front desk refers to the position in front of the classroom or on the podium, which is the position of the main speaker in teaching. "Back desk" refers to some auxiliary positions behind or in the classroom, such as sitting among students or assisting in management and teaching at the back of the classroom.