The prophecy in the book has recently become the talk of netizens. "Within 15, there will be big problems in the western economy." This judgment must be recorded in the book. For this prediction, the author's analysis is: "The United States has a large fiscal deficit every year, which is made up by increasing taxes and borrowing. American companies are heavily in debt. Americans buy houses, cars and pay tuition fees by installments, and they still owe huge debts to banks ... Now the American government and Americans are "spending their children's money" and "eating for a lifetime". No matter what kind of economics is used for analysis, this situation will not last long. " The book also says that "as long as we live through 10- 15, the world situation will change greatly in favor of our country"; We should make early financial preparations to prevent the impact of the' dollar collapse' and the' world financial crisis'. If we look at the current financial crisis sweeping the world, we will be surprised to find how accurate China's prediction of 12 years ago was. Zhang Xiaobo also insisted that the ideas in this book are not out of date. Of course, the sales of this book have created a miracle, with a total sales of more than 3 million copies. Song Qiang said that they had seized 400,000 pirated copies of China Can Say No in Changsha. Zhang Xiaobo said, "It is so popular that we can't imagine it. When we signed books in a Xinhua Bookstore, all the books provided by Xinhua Bookstore were pirated books. Its circulation at that time was a huge number, and now it is staggering to think of it. " How much wealth this book has brought to Zhang Xiaobo, no one can give an accurate figure, because this book has also sold its copyright overseas, and its sales in Japan alone exceeded 654.38 million+copies. They also launched a series of books on "strike while the iron is hot". A gossip is that after distributing these books, Zhang Xiaobo spent tens of millions of yuan to open a restaurant in Beijing.