I think no matter what kind of book it is, as long as it introduces Pinduoduo, it must be the best. But if you really want that kind of thing, you can fight in the small house with two colors, which is convenient and safe, and it will guarantee your future life. After all, when buying books, you still have to be cautious. Buying books on Pinduoduo is not a small matter, right? Especially for girls.