Perhaps you should try some spelling variations:
hanh dai » hanh tai, hanh dao, vanh dai
vien cac » vien bach, vien dai, vien da
xa hanh » xa thanh, xa khanh, va hanh
te sach » toc sach
ty hang » ly hang, thi hang, thu hang
ke cau » ket cau
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 ((ty hang) or (ty xang)) x hoi. hieu ((vien cac) or (ke cau)) tuc xa hanh dai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ty hang) OR (ty xang)) x hoi. hieu ((vien cac) OR (ke cau)) tuc xa hanh dai cua te.
• Adding a wildcard symbol may retrieve word variants: te sach ((ty hang) or (ty xang)) x hoi. hieu ((vien cac) or (ke cau)) tuc xa hanh dai cua te*.