Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
luan trong » quan trong, luat trong, luan tuong
doi chieu » doc hieu, doi chi, ho chieu
hanh dung » thanh dung, hanh dong, manh dung
anh dung » anh dong, anh huong, sach dung
cong tap » cuong tap, cong tac, cong tan
tap doan » tap quan
doan cao » doanh cao, toan cao, doan cap

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: ((doi chieu) OR (theo chieu)) xanh - ((hanh dung) OR (anh dung)) luan trong cong tap doan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) or (theo chieu)) xanh - ((hanh dung) OR (anh dung)) luan trong cong tap doan cao~".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (theo chieu)) xanh - ((hanh dung) OR (anh dung)) luan trong cong tap doan cao*.