Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
hien tinh » khien tinh, thien tinh, bien tinh
luan dung » lan dung, luan dong, luan ung
luan hung » luan chung, lan hung, luan ung
cong tan » cong tac, cong san, cong thanh
toan cao » toan ban
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien tinh - chinh doanh ((luan dung) or (luan hung)) cong tan ((toan cao) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien tinh - chinh doanh ((luan dung) OR (luan hung)) cong tan ((toan cao) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: hoc hien tinh - chinh doanh ((luan dung) or (luan hung)) cong tan ((toan cao) or (toan tap))*.