Perhaps you should try some spelling variations:
thien van » thi van
lam xuc » cam xuc, lam duoc
sach ly » sach lo, sach ty, sach hay
hieu va » lieu va, hieu qua
hang xa » hoang xa, hang va, hang ca
cuu tre » cua tre, cau tren, cau treo
xuc va » duc va, tuc va, luc va
va dan » ca dan, va dao, va dau
dan vi » doan vi, don vi, dan va
vi cuu » vi luu, vinh cuu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sach ly) or (sach y)) hang xa hoi. ((hieu va) or (thien van)) lam xuc va dan vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ly) OR (sach y)) hang xa hoi. ((hieu va) OR (thien van)) lam xuc va dan vi cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu ((sach ly) or (sach y)) hang xa hoi. ((hieu va) or (thien van)) lam xuc va dan vi cuu tre*.