Parents' accompanying meals not only plays a positive role in improving the quality of dining in the canteen, but also stimulates the enthusiasm and initiative of parents to participate in the management of school canteens and builds a bridge between parents and schools. Some parents said that they are very happy to sit and eat with their children, and they can learn about their meals from a distance, just like live broadcast. It is a meaningful experience to teach children to chew slowly, not to be picky about food, and not to talk when eating.

Duty week refers to the business work that needs to be handled within one week, and it takes on running errands or receiving jobs during the duty week. "Duty" means duty and "week" means week.