Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
chieu xanh » chieu sang, chieu tinh, hieu manh
cua nhung » va nhung
hanh ban » thanh ban, hang ban, hanh san
song van » hoang van, trong van, duong van
cong san » cong tac
phan dau » phan tu, hang dau
ban cua » ban quan

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 sach) or (chieu xanh)) - hanh ban cua nhung ((song van) or (cong san)) phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu sach) OR (chieu xanh)) - hanh ban cua nhung ((song van) OR (cong san)) phan dau.
• Adding a wildcard symbol may retrieve word variants: doi ((chieu sach) or (chieu xanh)) - hanh ban cua nhung ((song van) or (cong san)) phan dau*.