Perhaps you should try some spelling variations:
sach thue » sach thu, sach thieu, sach tham
hanh di » hanh vi, hanh de, hang di
sach ty » sach y, sach tu, sach thu
hieu va » lieu va, hieu qua
cuu tre » cua tre, cau tren, cau treo
lang xa » lang ha, dang xay, lang van
xuc va » tuc va, luc va, xac va
di cuu » di cau, di cua, dinh cuu
va co » vo co

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

• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ty) OR (sach thue)) lang xa hoi. hieu va co ((xuc va) OR (duc va)) hanh di cuu tre~.
• Adding a wildcard symbol may retrieve word variants: te ((sach ty) or (sach thue)) lang xa hoi. hieu va co ((xuc va) or (duc va)) hanh di cuu tre*.