1, keep quiet and clean when reading.

2. Books and periodicals in the library belong to public property and should be taken care of when reading.

Don't break the directory card when consulting it. Don't circle books at will.

You can nod your head when you meet an acquaintance, and don't talk and laugh indoors.

5. The library is a non-smoking area, and smoking is strictly prohibited anywhere in the library.

6. Dress neatly and refuse to wear slippers, vests and underwear.