Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
doanh luan » doanh nhan
nhung cong » thong cong, hang cong, nhung don
anh doanh » hanh doanh, anh danh, doanh doanh
dung cong » dung trong
ho chieu » hoc thieu, doi chieu, mot chieu
tuan cau » toan cau, quan cau, tuan cu

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: ((ho chieu) OR (theo chieu)) sang - anh doanh luan ((nhung cong) OR (dung cong)) anh tuan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (theo chieu)) sang - anh doanh luan ((nhung cong) or (dung cong)) anh tuan cau~".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (theo chieu)) sang - anh doanh luan ((nhung cong) or (dung cong)) anh tuan cau*.