Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
trung tuan » trung thanh, trung tam, tran tuan
doi chieu » doc hieu, doi chi, ho chieu
cong bang » cuong bang, dong bang, hong bang
bang hang » ban hang, hang hang, nang hang
hang lap » sang lap, hang la, hang tap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sach - thanh ((dung cho) or (trung tuan)) trong cong bang hang lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - thanh ((dung cho) OR (trung tuan)) trong cong bang hang lap.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - thanh ((dung cho) or (trung tuan)) trong cong bang hang lap*.