The institution that specially picks up students is the trusteeship class, which came into being to solve the problem that some parents can't pick up their children on time. This is called the lunch nursing department, and it is also divided into day care classes and weekly procrastination classes. Pupils are responsible for picking up students. Take them back for lunch break after school at noon, and take them back for dinner and homework in the afternoon. Some institutions also have special tutors to help children do their homework and answer questions. My understanding is that picking up children should be doing other things and picking up children on their behalf. For example, grandma does all kinds of housework at home and picks up the children for her daughter-in-law. For example, women who work outside the home, some women can do several jobs a day, such as women who work in domestic service companies, some help the elderly cook and pick up their children from school.