Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
tham nhung » thi nhung
doi chieu » doc hieu, doi chi, ho chieu
hoa nhung » hoc nhung, hon nhung, va nhung
thanh cac » hanh cac, thanh bac, thanh ca
cong ban » cong bang, cong san, cong tan
than cap » khan cap, thanh lap, than cua

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 ((tham nhung) or (hoa nhung)) cong ban ((than cap) OR (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - canh tranh ((tham nhung) OR (hoa nhung)) cong ban ((than cap) OR (thanh cac))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - canh tranh ((tham nhung) or (hoa nhung)) cong ban ((than cap) OR (thanh cac))*".