Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
luan nhung » luan chung, luan hung, quan nhung
tuong van » truong van, trong van, thong van
duong van » duong va, luong va, dang van
thanh cau » thanh chau, thanh mau, nhanh cau
hoc thi » hoc thai, hoc tai, hoc khi
hoc chi » hoc chia, hoc cho, hoc chu

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 thi) OR (hoc chi)) thanh - canh doanh luan nhung ((tuong van) OR (duong van)) thanh cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thi) OR (hoc chi)) thanh - canh doanh luan nhung ((tuong van) or (duong van)) thanh cau~".
• Adding a wildcard symbol may retrieve word variants: ((hoc thi) OR (hoc chi)) thanh - canh doanh luan nhung ((tuong van) or (duong van)) thanh cau*.