Book stall embraces hundreds of cities
It refers to the wealth of book collection or the deep love for books. The same as "Book stall proud of 100 cities".
Idiom explanation
Book stall embraces hundreds of cities
make no distinction between what 's one 's own and what 's another 's - bù fēn bǐ cǐ
steal what is entrusted to one 's care - zhǔ shǒu zì dào