Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
duong manh » duong van
hien tinh » khien tinh, thien tinh, bien tinh
doanh cua » doanh luan
cong manh » cong danh, cong thanh, hoang manh
cua dung » cua dang, cua dong, qua dung
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: hoc hien tinh - canh doanh cua dung ((cong manh) OR (duong manh)) ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien tinh - canh doanh cua dung ((cong manh) OR (duong manh)) ((toan cau) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien tinh - canh doanh cua dung ((cong manh) OR (duong manh)) ((toan cau) or (toan cao))".
• Adding a wildcard symbol may retrieve word variants: hoc hien tinh - canh doanh cua dung ((cong manh) OR (duong manh)) ((toan cau) or (toan cao))*.