Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
theo diep » theo tieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » 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: theo diep tinh - canh tranh cua nhung cong tac toan cau~.
• Adding a wildcard symbol may retrieve word variants: theo diep tinh - canh tranh cua nhung cong tac toan cau*.