Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
luan nhung » luan chung, luan hung, quan nhung
phong van » phung van, phong va, hong van
thong van » trong van, thong va, thong quan
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: hoc hien nhanh - canh doanh luan nhung ((phong van) OR (thong van)) toan cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - canh doanh luan nhung ((phong van) or (thong van)) toan cau*.