The Letter to the readers

Because there are so many things that need to be explored in the whole book, in order to let readers understand the composition of the whole book, I wrote a letter. But just like the cunning of the government and businessmen, I also kept clues in the letter. Put clues in small print. If you don’t read them carefully, you will miss them, which will take more time. And if readers go straight to the article after reading the first one, they will miss the thumbnails, and there will be obstacles in reading the entire article. Remind readers to always be vigilant and not to enter the trap easily.