According to the information inquired, children really need to provide birth certificates when they go to primary school. Birth certificate is an important document to prove a child's birth date and identity, and it is also one of the necessary materials for registered permanent residence, admission and other procedures. According to the regulations of the Ministry of Education, children need to provide birth certificates to confirm their age and identity. The birth certificate can be applied through the civil affairs department or hospital where the household registration is located. Children without birth certificates may not be able to establish their school status, which will affect their normal enrollment and further studies.