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, dinh thi, hinh tai
xuc van » duc van, luc van, vuc van
vu cham » va cham, vu kham, tu cham
hieu vu » hieu va, hieu ve, hieu su
cuu tre » cua tre, cau tren, cau treo
y lang » _ lang, tay lang, yen lang
o lang » hoa lang, hoi 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) OR (o lang)) xa hoi. hieu vu cham xuc van ((dinh tai) or (dinh toai)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ((y lang) OR (o lang)) xa hoi. hieu vu cham xuc van ((dinh tai) OR (dinh toai)) cuu tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc sach ((y lang) OR (o lang)) xa hoi. hieu vu cham xuc van ((dinh tai) or (dinh toai)) cuu tre*".