Textbooks are not available in bookstores. When all popular bookstores don't sell textbooks, it is the same all over the country. You see, textbooks are for every student, and no one will buy them except students. In other words, there is no market for textbooks in bookstores. Who will do business without a market?

Another way that can't solve the urgent need is to look for it in your school library, because the textbooks are ordered by your school library. Generally, there will be one or two more, but now it's summer vacation and all the teachers in the library are on holiday, so it's hard for you to find them.

You have to see if there is a textbook store in Jiangsu. If not, there is nothing you can do.