Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
mot trieu » mot chieu, mon triet
doanh lan » doanh luan, doanh ban, doanh van
dung cong » dung trong
lan dung » van dung, dan dung, lan hung
cong anh » cong danh, dong anh, hong anh
tuan tai » toan tai, tan tai, tuan tuoi
quan tai » quan tri, quang tri, quan li

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot trieu) or (mot tri)) tinh - hanh doanh lan dung cong anh ((tuan tai) OR (quan tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot trieu) OR (mot tri)) tinh - hanh doanh lan dung cong anh ((tuan tai) OR (quan tai)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((mot trieu) or (mot tri)) tinh - hanh doanh lan dung cong anh ((tuan tai) OR (quan tai))".
• Adding a wildcard symbol may retrieve word variants: ((mot trieu) or (mot tri)) tinh - hanh doanh lan dung cong anh ((tuan tai) OR (quan tai))*.