Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
doanh cua » doanh luan
dung cong » dung trong
hoi hieu » hoi phieu, moi hieu, doi chieu
hoi tieu » hoc tieu, hoi tiep, loi tieu
cua dung » cua dang, cua dong, qua dung
cong san » cong tac
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: ((hoi hieu) OR (hoi tieu)) tang - chinh doanh cua dung cong san ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoi hieu) OR (hoi tieu)) tang - chinh doanh cua dung cong san ((toan cau) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoi hieu) OR (hoi tieu)) tang - chinh doanh cua dung cong san ((toan cau) or (toan cao))".
• Adding a wildcard symbol may retrieve word variants: ((hoi hieu) OR (hoi tieu)) tang - chinh doanh cua dung cong san ((toan cau) or (toan cao))*.