What is Su Dongpo's reading method of "being attacked from all sides"

This reading method can be summarized as two points: first, every reading should have a clear purpose; Second, don't be distracted, and your attention must be highly focused on one aspect. Students might as well have a try. Take Chinese class as an example. If you read a text five times, you should understand the outline of the text the first time. The second time, master new words and difficult words; Read for the third time and analyze the center or level of the text; Read it for the fourth time and analyze the character or writing skills; Read it for the fifth time and summarize the review. In this way, every time you read it, you will gain something, be fresh and impressed, and the effect will be very good.