Perhaps you should try some spelling variations:
sinh thai » dinh thi
van sinh » van minh, va sinh, van dinh
thai cua » than cua, tai cuc, tri cua
sach ty » sach tu, sach thu, xach tay
lang xa » lang ha, dang xay, lang van
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, vuc van
cua tre » cua te, cuu tre, cua triet

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 y) or (sach ty)) lang xa hoi. lieu va cac xuc van sinh thai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach y) OR (sach ty)) lang xa hoi. lieu va cac xuc van sinh thai cua tre.
• Adding a wildcard symbol may retrieve word variants: tu ((sach y) or (sach ty)) lang xa hoi. lieu va cac xuc van sinh thai cua tre*.