Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
cua nhung » va nhung
hoc hieu » hoc thieu, hoc hien, doc hieu
cong san » cong tac
cong tan » cong tac, cong thanh, cong ty
phan lap » phan dau
hieu ca » hieu cac, hieu cua, hieu va

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu ca - canh doanh cua nhung ((cong san) or (cong tan)) phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu ca - canh doanh cua nhung ((cong san) OR (cong tan)) phan lap.
• Adding a wildcard symbol may retrieve word variants: hoc hieu ca - canh doanh cua nhung ((cong san) or (cong tan)) phan lap*.