1. Employment registration information has not been entered or updated into the employment registration system. In this case, you can wait patiently for a while, or contact the local education department to learn about the progress.
2. The employment registration information is entered incorrectly, or there are problems during registration, resulting in the information not being queried normally.
3. No employment registration. If there is no employment registration in the employment service agency, then it is impossible to find relevant information in the employment registration system.