2. Keep the room clean and tidy: it is forbidden to bring food and drinks into the museum; Please don't drag the reading desk and chair at will.

public library

3. Keep the room quiet: Please turn off the pager and mobile phone or turn it to mute when entering the library; Please speak softly in the library so as not to affect others' reading.

4. Respect managers and be civilized readers.

5. Take care of books and periodicals and all public property. Please don't smear, tear or hide books and periodicals.