Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
nhung bong » nhung bang, nhung chong, nhung huong
doi chieu » doc hieu, doi chi, ho chieu
tranh cua » doanh cua, manh cua
toan phan » thanh phan, toan ban, hoa phan
phan dau » phan tu, hang dau

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