Perhaps you should try some spelling variations:
thien van » thi van
van dinh » van minh, van dich, va dinh
dinh vi » dinh ve, dinh viet, dinh tri
xuc van » duc van, luc van, vuc van
cuu tre » cua tre, cau tren, cau treo
sach ty » sach y, sach tu, sach thu
hieu va » lieu va, hieu qua
hang xa » hoang xa, hang va, hang ca
sach lo » sach dao, sach doi, sach hoi
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 ty) or (sach lo)) hang xa hoi. ((hieu va) or (thien van)) cam xuc van dinh vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ty) OR (sach lo)) hang xa hoi. ((hieu va) OR (thien van)) cam xuc van dinh vi cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu ((sach ty) or (sach lo)) hang xa hoi. ((hieu va) or (thien van)) cam xuc van dinh vi cuu tre*.