Yes, I bought mine at Zhangmutou Bobo Bookstore. More than 30 yuan, 20% discount. You can see what it is now.

There are basically all kinds of books there, which are very big. If not, you can order from the boss, and you will have it in a day or two.

It's just under the Zhangmutou stainless steel overpass, in the direction of Tianhe.

I hope I can help you.