Perhaps you should try some spelling variations:
thuong manh » thuong mach, thuong nganh, thuong mai
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh trinh » canh tranh, hanh chinh
quang dung » quang trung, ung dung, cuong dung
doi chieu » doc hieu, doi chi, ho chieu
quan dung » quan duong, qua dung, quan dong
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 - hanh trinh ((quan dung) or (quang dung)) thuong manh ((toan cau) OR (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - hanh trinh ((quan dung) OR (quang dung)) thuong manh ((toan cau) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu tinh - hanh trinh ((quan dung) or (quang dung)) thuong manh ((toan cau) OR (toan cao))".
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - hanh trinh ((quan dung) or (quang dung)) thuong manh ((toan cau) OR (toan cao))*.