If you want to take the public examination, it is best for primary school teachers to learn from their experience after graduation and review relevant knowledge such as pedagogy and psychology in the written examination.

If you really can't prepare for the exam, I think early education is not as good as going to primary school. Large-scale early education is well paid. But the disadvantage of doing early education is that you have to go to work on Saturday and Sunday. If you can't accept this, it's better to be a primary school teacher. See what you think.