The difficulty of preparing for the exam is related to the proportion of being admitted to the post. The higher the proportion of taking the exam, the more difficult it is. However, the examination situation in different regions is very different. In cities with better economic development, teachers are better paid and their lives are more convenient, so there is great competition for teachers to prepare for exams.

For example, in eastern cities, there is great competition every year, and even only one job is hard to find, so it is naturally difficult to take exams. The teacher preparation exam is different from the teacher qualification exam. The teacher did not pass the exam, but chose the best. The score of landing depends not only on hard work and luck, but also on the strength of the opponent.