Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
manh trung » manh tung, thanh trung, manh hung
doi chieu » doc hieu, doi chi, ho chieu
vap dung » ap dung, va dung, vat dung
van dung » van dong, xay dung, tin dung
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: doi chieu tinh - manh trung ((vap dung) OR (van dung)) cong tac ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - manh trung ((vap dung) OR (van dung)) cong tac ((toan cau) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu tinh - manh trung ((vap dung) OR (van dung)) cong tac ((toan cau) or (toan cao))".
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - manh trung ((vap dung) OR (van dung)) cong tac ((toan cau) or (toan cao))*.