Perhaps you should try some spelling variations:
chieu trach » chiu trach, chien tranh, chiet tach
theo chieu » theo tieu, ho chieu, theo chu
lanh tranh » canh tranh, lan tranh, hanh trinh
dong danh » dong doanh, dong anh, dung danh
anh danh » anh anh, anh dang, anh dinh
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
cua van » cua ban, cua vat, cua dan

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 trach - ((lanh tranh) OR (anh danh)) cua van dong danh ((toan cau) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu trach - ((lanh tranh) or (anh danh)) cua van dong danh ((toan cau) OR (toan ban))~".
• Adding a wildcard symbol may retrieve word variants: theo chieu trach - ((lanh tranh) or (anh danh)) cua van dong danh ((toan cau) OR (toan ban))*.