Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
mot trieu » mot chieu, mot tri, mon triet
luan tang » luan nang, lan tang, xuan trang
luan han » luan hoan, luan phan, luan van
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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 tinh - canh doanh ((luan tang) or (luan han)) cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: mot trieu tinh - canh doanh ((luan tang) OR (luan han)) cong dan toan cau*.