Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
duong manh » duong van
doi chieu » doc hieu, doi chi, ho chieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
trong san » trong cac, cong san, dong san
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: doi chieu xanh - canh tranh cua nhung ((duong manh) or (trong san)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - canh tranh cua nhung ((duong manh) OR (trong san)) toan cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh tranh cua nhung ((duong manh) or (trong san)) toan cau*.