Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
cong cong » cong dong, trong cong, dung cong
thanh lap » thanh san, phan lap, thanh hai
ho chieu » theo chieu, hoc thieu, doi chieu
tranh va » tranh van, trang va, trinh va
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - canh tranh va ((nhung cong) or (cong cong)) dan ((than cau) or (thanh lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - canh tranh va ((nhung cong) OR (cong cong)) dan ((than cau) OR (thanh lap)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh tranh va ((nhung cong) or (cong cong)) dan ((than cau) or (thanh lap))*.