Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
theo chu » theo chieu, cho chu, chao chu
chu sang » chu bang, thu sang, chieu sang
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
toan cao » toan tap
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu sang - hanh doanh cua cong ((cong dan) OR (cong san)) ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sang - hanh doanh cua cong ((cong dan) OR (cong san)) ((toan cao) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu sang - hanh doanh cua cong ((cong dan) OR (cong san)) ((toan cao) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: theo chu sang - hanh doanh cua cong ((cong dan) OR (cong san)) ((toan cao) or (toan ban))*.