Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
hoi tieu » hoc tieu, hoi hieu, hoi tiep
ban cong » bang cong, van cong, phan cong
cong tap » cuong tap, cong tac, cong tan
tap toan » tap doan, tap quan, bai toan
toan cau » toan cao, toan ban, toan tap
ho hieu » ho chieu, hoi hieu, nho hieu

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

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