1. When children are hospitalized, they need to bring their medical certificates first. Generally, medical certificates are collected by units that purchase children's hospitalization funds. If they are students, they can go to school. If they are preschool children, they can be collected in preschool education institutions.

2. Because hospitalization requires an advance payment, children who have participated in community children's hospitalization medical insurance only need to pay half of the advance payment, but they need children's medical certificates, so they must bring their medical certificates before hospitalization.