Perhaps you should try some spelling variations:
nhung song » nhung cong, nhung bong, nhung chong
hieu lang » chieu sang, hieu quang, nhieu tang
cua nhung » va nhung
toc hieu » toc thieu, doc hieu, hoc thieu
anh tang » anh bang, anh dang, anh nang
tang cua » mang cua, hang cua, tang luan
van tuan » van quan, anh tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc hieu lang - anh tang cua nhung song ((van tuan) or (van ban)) chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc hieu lang - anh tang cua nhung song ((van tuan) OR (van ban)) chau.
• Adding a wildcard symbol may retrieve word variants: toc hieu lang - anh tang cua nhung song ((van tuan) or (van ban)) chau*.