Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
hanh doanh » chinh doanh, doanh doanh, kinh doanh
hang doanh » nhung doanh, van doanh, dung doanh
luan trong » quan trong, luat trong, luan tuong
cong ban » cong bang, cong san, cong tan
toan cau » toan cao, toan ban, toan tai
toan tap » toan 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: theo chieu sach - ((hanh doanh) OR (hang doanh)) luan trong cong ban ((toan cau) OR (toan tap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - ((hanh doanh) or (hang doanh)) luan trong cong ban ((toan cau) OR (toan tap))~".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - ((hanh doanh) or (hang doanh)) luan trong cong ban ((toan cau) OR (toan tap))*.