Off-the-job training, also known as off-the-job education and training, refers to "centralized education and training for all kinds of personnel in the enterprise by experts and teachers inside and outside the enterprise after leaving their jobs and work sites".

From the hospital's point of view, off-the-job training is a very necessary way to repair and cure patients.

On the other hand, for every employee in different positions or positions, it is necessary to carry out corresponding "off-the-job education and training" in order to adapt to the new positions or positions more quickly.