Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu nang » chieu sang, lieu nang, che nang
cua thong » cua thuong, cua tong, suat thong
cua khong » hua khong, cua phuong, cua thuong
cong tac » cong ty
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.

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