"Astronomy, Geography, History, Biography, Philosophy, ......"

Seeing these bibliographies and classifications, Zhang Liang suddenly found that he still thought about the trip to the library simply.

What an abundance of human books!

If you want to take them all away, it is estimated that it is a bit difficult.

But emptying a library doesn't seem to be too difficult.

Walking in the ocean of knowledge, Zhang Liang began to wonder how to empty these books.

Even if you can't sell it

Chapter 135 of "Doing Business from the Song Line" is in the middle of the hand, please wait a moment,

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