Is it the same for Daya Bay Education Bureau to recruit teachers, undergraduates and graduate students?

It's different. There are also great differences between undergraduate and graduate students in the first grade of teachers. Both of them are teachers in the establishment, but their salaries will be different because of different academic qualifications and different starting points. Daya Bay Education Bureau recruits teachers with different salaries for undergraduates and postgraduates, and the salaries of postgraduates are higher than those of undergraduates.