Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
luan trong » quan trong, luat trong, luan tuong
doc chieu » doc hieu, doi chieu, hoc thieu
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan tap » toan ban

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((doc chieu) OR (toc thieu)) sang - hanh doanh luan trong cong san toan tap~".
• Adding a wildcard symbol may retrieve word variants: ((doc chieu) OR (toc thieu)) sang - hanh doanh luan trong cong san toan tap*.