Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu sach » chinh sach, chiet tach, chieu sang
doi chieu » doc hieu, doi chi, ho chieu
cua nhung » va nhung
canh ban » can ban, canh dan, canh van
dan phan » doan phan, dan chan, van phan
ban cua » ban quan

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 - canh ban cua nhung cong ((dan phan) or (((van chat) or (cao chat)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - canh ban cua nhung cong ((dan phan) OR (((van chat) OR (cao chat)))) cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - canh ban cua nhung cong ((dan phan) or (((van chat) or (cao chat)))) cau*.