Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
thong cua » huong cua
nong cong » cong cong, tong cong, nang cong
thong tu » phong tuc, thong tin, thong ke
cong tac » cong ty
tac than » tac thanh, tam than, tac nhan
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - thanh ((((thong cua) OR (thong tu))) or (thong quan)) nong cong tac than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - thanh ((((thong cua) OR (thong tu))) OR (thong quan)) nong cong tac than cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - thanh ((((thong cua) OR (thong tu))) or (thong quan)) nong cong tac than cap".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh ((((thong cua) OR (thong tu))) or (thong quan)) nong cong tac than cap*.