However, I am from Beijing. This book is divided into two volumes. The first volume was bought in Wangfujing Book Building, and the second volume was On Excellence. This set of books seems to take a little effort, but it is no problem to buy it. I don't know if the Higher Education Press has it, but maybe. If you buy second-hand books, you may be surprised to go to the publishing house.

Physical chemistry, which is easy to buy, is also in the library and college chemistry textbooks. You can also buy it from Higher Education Press.

I really don't have the book Comprehensive Chemistry. ...

But I just looked it up online, and it seems that you can find it in big bookstores. If you really can't, contact the publishing house. See if you can buy it.

Many old books are classic, but they are really hard to find. Are you a student in the chemistry competition? You can ask your predecessors. Some people are very nice, they can always find these old books, and the copies are also very good. If it doesn't work, forget it ... it's just a book. Believe in your own strength! Even without these books, as long as you study hard, you will get something:)