Dependent Child Student Visa 라는 비자가 있어요.
https://www.immigration.govt.nz/new-zealand-visas/apply-for-a-visa/about-visa/dependent-child-student-visa 근데 이 비자를 받으시려면 부모가 일을하거나, 박사과정을 밟거나, New Zealand Aid Programme 장학금을 받아야 한다고 나와있네요.
Dependent children of Student Visa holders are only eligible for this visa if one of their parents is in New Zealand for an approved student exchange scheme, is enrolled in a Doctor of Philosophy (PhD) programme in a New Zealand university, or has a New Zealand Aid Programme Scholarship.