1. Registration and filing: apply to local government agencies or administrative departments, handle registration and filing, and obtain corresponding licenses and business licenses.

2. Registration: register with the local industrial and commercial registration authority and obtain a unified social credit code and tax registration certificate.

3. Apply for certification: apply for certification from a professional organization to ensure its service quality.

4. Buy insurance: buy relevant insurance to ensure the safety of children.

5. Check-in procedures: including application for housing permit, safety inspection, etc.