Excuse me, does Weihai Rural Credit Cooperative have contract workers?

What's the difference between regular workers and contract workers?

Yes, that's for sure. If you just graduated, you will have to work as a temporary worker for several years.

When it becomes official depends on your performance and whether someone helps you.

Many of my friends started as temporary workers, some became regular workers in less than half a year, some worked as temporary workers for two years, and some worked as temporary workers for five years.