I bought it on Dangdang several times, but it was not good. I look like a Taoist book. I also left a message on it, just gave me a so-called return call, and there was no more. The day before yesterday, I received a book, which was bought in Joyo Amazon. It is better and more objective than Dangdang. I bought Walden Lake and Trainspotting. The packaging is plastic, and the outer packaging is also very good. I have read a quarter of it, and there is not a page left. But I often have broken pages when I buy it in Dangdang, otherwise I can't say that its book is like a knife version! ) and Dangdang's price has no advantage, that is, the book is complete. Sometimes when you want to buy a lot of books, you can't help but find some books, such as Dangdang, Zhuoyue and JD.COM. Anyway, this is the current situation of buying books online. It depends on your needs.