Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
tung cua » trung cua, tuong cua, dung cua
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac

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 - thanh tung cua nhung ((cong tan) or (cong san)) ((toan ban) OR (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh tung cua nhung ((cong tan) OR (cong san)) ((toan ban) OR (van ban))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh tung cua nhung ((cong tan) or (cong san)) ((toan ban) OR (van ban))*".