Perhaps you should try some spelling variations:
sach tham » sach nha
tham mang » tham lang, tham manh, thuat mang
hieu vien » hieu hien, hieu viec, thieu nien
vien cac » vien bach, vien dai, vien da
hanh dai » hanh tai, hanh dao, vanh dai
te sach » toc sach
mang xa » lang xa, mang may, dang xay
xuc van » luc van, vuc van, xuc ban
duc van » duc va, duc tan, duc manh
cua cu » cua chu, cua cau, cua su

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 tham mang xa hoi. hieu vien cac ((xuc van) or (duc van)) hanh dai cua cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tham mang xa hoi. hieu vien cac ((xuc van) OR (duc van)) hanh dai cua cu.
• Adding a wildcard symbol may retrieve word variants: te sach tham mang xa hoi. hieu vien cac ((xuc van) or (duc van)) hanh dai cua cu*.