Perhaps you should try some spelling variations:
nhung chong » nhung cong, nhung phong, nhung phuong
chieu sang » chieu sach, chieu xanh, hieu lang
doi chieu » doc hieu, doi chi, mot chieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
chong van » thong van, hong van, phong van
toan ban » van ban
tan cao » toan cao, tao cao, tay cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sang - canh tranh cua nhung chong van ((tan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - canh tranh cua nhung chong van ((tan cao) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - canh tranh cua nhung chong van ((tan cao) or (toan ban))*.