Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
tranh cua » doanh cua, manh cua
hang cong » dang cong, hang nong, bang cong
chi tach » chiu trach, chiet tach, chi thanh
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi tach - canh tranh cua ((nhung tuong) or (hang cong)) dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi tach - canh tranh cua ((nhung tuong) OR (hang cong)) dan toan cau.
• Adding a wildcard symbol may retrieve word variants: doi chi tach - canh tranh cua ((nhung tuong) or (hang cong)) dan toan cau*.