Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh hoa, thanh san
hieu van » hieu va, thien van, lieu va
va thanh » gia thanh, ban thanh, va tinh
te sach » toc sach
ly hang » ly quang
van cac » van hac, van cau, van bac
cac duc » cac du, cao duc, cac dac
hai cua » thai cua, dai cua, hoi cua
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ((ly hang) or (ty xang)) x hoi. hieu van cac duc va thanh hai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ly hang) OR (ty xang)) x hoi. hieu van cac duc va thanh hai cua te.
• Adding a wildcard symbol may retrieve word variants: te sach ((ly hang) or (ty xang)) x hoi. hieu van cac duc va thanh hai cua te*.