Off-campus lunch care means that parents can't take care of their children at noon and temporarily put them in a custody institution. They only care about this period of time at noon, and what they get at noon is only a temporary "guardianship" role. However, today, it seems that children have been "entrusted" for longer and longer, and midday care and evening care have become the mainstream. Individual parents even take care of their children for weeks, months or even a whole year.

Parents give their children lunch care, and most of them really don't have time to take care of their children at noon, so they can take care of them temporarily. With the diversification of lunch day care functions, parents' motivation has also changed. Although the mainstream still solves the problem of eating at noon, more and more parents place greater expectations on the accessory "homework guidance" of lunch nursery.