Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
khong tang » khong cang, khong thanh, khong trong
doanh cua » doanh luan
cua khong » hua khong, cua phuong, cua thuong
hoc hieu » hoc thieu, hoc hien, hoc dieu
doc hieu » toc thieu, hoc thieu, hoc hien
tang dan » tang van, tung dan, tang luan
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: ((hoc hieu) or (doc hieu)) manh - canh doanh cua khong tang dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hieu) OR (doc hieu)) manh - canh doanh cua khong tang dan toan cau.
• Adding a wildcard symbol may retrieve word variants: ((hoc hieu) or (doc hieu)) manh - canh doanh cua khong tang dan toan cau*.