Perhaps you should try some spelling variations:
hieu nganh » vien nganh, hiem ngan, nghiep nganh
canh doanh » hanh doanh, chinh doanh, doanh doanh
hieu manh » chieu xanh, dieu hanh, hien hanh
doanh cua » doanh luan
hang cong » dang cong, hang nong, bang cong
cua hang » cua dang, cua nhung, cua cong
cong van » cong vang, cong san, song van
toan cau » toan cao, toan ban, toan tap
van cau » van dau, van hau, van chat

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((hieu manh) or (hieu nganh)) - canh doanh cua hang cong van ((toan cau) or (van cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hieu manh) OR (hieu nganh)) - canh doanh cua hang cong van ((toan cau) OR (van cau)).
• Adding a wildcard symbol may retrieve word variants: hoc ((hieu manh) or (hieu nganh)) - canh doanh cua hang cong van ((toan cau) or (van cau))*.