Perhaps you should try some spelling variations:
dinh toai » dinh toi, tinh toan, dinh tri
toc sach » hoc sach, doc sach, thuoc sach
cham xuc » cam xuc, chat xuc, cham soc
dinh tai » dinh tri, hinh tai, dinh toi
dinh thi » dinh tri
lang xa » lang ha, dang xay, lang van
hieu vu » hieu va, hieu ve, hieu su
vu cham » va cham, vu kham, tu cham
xuc van » duc van, luc van, vuc van
cuu tre » cua tre, cau tren, cau treo
y lang » o lang, _ lang, tay lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc sach y lang xa hoi. hieu vu cham xuc van ((((dinh tai) OR (dinh thi))) or (dinh toai)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach y lang xa hoi. hieu vu cham xuc van ((((dinh tai) OR (dinh thi))) OR (dinh toai)) cuu tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc sach y lang xa hoi. hieu vu cham xuc van ((((dinh tai) OR (dinh thi))) or (dinh toai)) cuu tre*".