Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
chieu xanh » chieu sach, chieu sang, chieu tinh
doanh luan » doanh nhan
luan trong » quan trong, luat trong, luan tuong
hieu manh » hieu nganh, dieu hanh, hien hanh
gian chau » gian cua, gian cac, tran chau
gian cham » gian cua, gian cac, gian ha
cong tac » cong ty

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 manh) or (chieu xanh)) - hanh doanh luan trong cong tac ((gian chau) OR (gian cham))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hieu manh) OR (chieu xanh)) - hanh doanh luan trong cong tac ((gian chau) OR (gian cham)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((hieu manh) or (chieu xanh)) - hanh doanh luan trong cong tac ((gian chau) OR (gian cham))".
• Adding a wildcard symbol may retrieve word variants: hoc ((hieu manh) or (chieu xanh)) - hanh doanh luan trong cong tac ((gian chau) OR (gian cham))*.