And the most important thing is to have a focus, don't read it all, look at the knowledge points summarized in previous years or other topics to find a summary of the two books, so that you can focus on the review.
When you endorse, you should find an environment you like and not be disturbed.
Don't speak for too long, about 30 minutes, then take a rest, stretch your body, keep full of energy and have a good sleep.