Perhaps you should try some spelling variations:
nhung chong » nhung cong, nhung phong, nhung phuong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
chong van » thong van, hong van, phong van
chi sang » chi lang, chieu sang, chi chang
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
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 sang - canh tranh cua nhung chong van ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi sang - canh tranh cua nhung chong van ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: doi chi sang - canh tranh cua nhung chong van ((toan cau) or (toan ban))*.