Perhaps you should try some spelling variations:
nhung duong » nhung dung, nhung huong, nhung tuong
chieu xanh » chieu sach, chieu sang, chieu tinh
duong manh » duong van
hanh dang » hanh dong, hanh dung, hanh mang
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
anh dang » anh dong, anh dung, anh bang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - ((hanh dang) OR (anh dang)) cua nhung duong manh ((toan ban) OR (van ban))~.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((hanh dang) or (anh dang)) cua nhung duong manh ((toan ban) or (van ban))*.