Perhaps you should try some spelling variations:
nhung duong » nhung dung, nhung huong, nhung tuong
hanh doanh » hang doanh, chinh doanh, doanh doanh
duong minh » duong manh, truong minh, thong minh
doanh cua » doanh luan
cua nhung » va nhung
minh toan » tinh toan, manh toan, minh tuan
doc hieu » toc thieu, hoc thieu, hoc hien
toan cau » toan cao, toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (((doi chi) OR (doi khi)))) sang - hanh doanh cua nhung duong minh toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doc hieu) or (((doi chi) OR (doi khi)))) sang - hanh doanh cua nhung duong minh toan cau~".
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) or (((doi chi) OR (doi khi)))) sang - hanh doanh cua nhung duong minh toan cau*.