Perhaps you should try some spelling variations:
sach thue » sach thu, sach thieu, sach tham
thue ang » thuy hang, thu hang, thuy anh
hieu van » hieu va, thien van, lieu va
nam duoc » nam thuoc, da duoc, nam moc
dat duoc » dat nuoc, da duoc, luat duoc
thanh vi » hanh vi, thanh va, thanh ve
te sach » toc sach
cua tre » cua te, cuu tre, cua triet
ang xa » lang xa, mang xa, dang xay
vi cua » vai cua, di cua

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 thue ang xa hoi. hieu van ((nam duoc) or (dat duoc)) gia thanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach thue ang xa hoi. hieu van ((nam duoc) OR (dat duoc)) gia thanh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach thue ang xa hoi. hieu van ((nam duoc) or (dat duoc)) gia thanh vi cua tre*.