Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhung cong » dung cong, thong cong, hang cong
mot chieu » doi chieu, ho chieu
doanh cua » doanh luan
cua nhung » va nhung
van phong » van dong, hai phong
van phan » van thanh, luan phan, van ban

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: ((mot chieu) OR (theo chieu)) sang - hanh doanh cua nhung cong ((van phan) OR (van phong)) dau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((mot chieu) or (theo chieu)) sang - hanh doanh cua nhung cong ((van phan) OR (van phong)) dau~".
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (theo chieu)) sang - hanh doanh cua nhung cong ((van phan) OR (van phong)) dau*.