A week. Motor vehicle driver training institutions should strengthen the professional ethics education of coaches and the re-education of new driving knowledge and technology, and provide full-time training for coaches for at least one week every year to improve their professional quality. Therefore, driving schools provide full-time training for coaches for one week every year. Driving school is a training unit that teaches people to drive safely and civilized, and assists them to obtain a driver's license through the examination of the vehicle management department.