Generally speaking, it is better to start the reasonable review time of the recruitment examination in April and May, because it is easy for candidates to have impetuous and boring psychology, lose confidence in the recruitment examination, and it is not easy to get results. Secondly, memory and forgetting are both a process. The earlier you start, the more you forget. On the contrary, you have done too much useless work. You learn before you forget, and you can't remember anything during the exam. Again, studying too early will only keep you in the shadow of recruiting teachers. In fact, as long as you work hard, it is really not difficult to take the exam, which is much better than taking the civil service exam!