Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhung cong » thong cong, hang cong, nhung lang
doanh cua » doanh luan
nhung don » nhung van, nhung bo
dung cong » dung trong
tan than » tan thanh, tan tran, ban than
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 - hanh doanh cua ((((nhung cong) OR (nhung don))) or (dung cong)) tan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - hanh doanh cua ((((nhung cong) OR (nhung don))) OR (dung cong)) tan than cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - hanh doanh cua ((((nhung cong) OR (nhung don))) or (dung cong)) tan than cap".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - hanh doanh cua ((((nhung cong) OR (nhung don))) or (dung cong)) tan than cap*.