Perhaps you should try some spelling variations:
toc sach » hoc sach, doc sach, thuoc sach
cham xuc » cam xuc, chat xuc, cham soc
vu dang » su dang, cua dang
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
va danh » va dinh, va dan, va hanh
danh vi » hanh vi, dinh vi, danh di
v nang » va nang, vu nang, van nang
xuc va » duc va, tuc va, luc va
vi cua » vai cua, di cua
cua te » cua tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ((v nang) OR (((vu dang) OR (vu quang)))) xa hoi. hieu ve cham xuc va danh vi cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc sach ((v nang) or (((vu dang) OR (vu quang)))) xa hoi. hieu ve cham xuc va danh vi cua te~".
• Adding a wildcard symbol may retrieve word variants: toc sach ((v nang) or (((vu dang) OR (vu quang)))) xa hoi. hieu ve cham xuc va danh vi cua te*.