Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
nhanh dong » hanh dong, nhanh chong, anh dong
cho nhung » cho chuong, cua nhung, thi nhung
dong cho » dung cho, dong co, dong hoc
cong tac » cong ty
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - nhanh dong cho nhung ((cong san) or (cong tac)) ((toan cau) OR (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - nhanh dong cho nhung ((cong san) OR (cong tac)) ((toan cau) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - nhanh dong cho nhung ((cong san) or (cong tac)) ((toan cau) OR (toan cao))".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - nhanh dong cho nhung ((cong san) or (cong tac)) ((toan cau) OR (toan cao))*.