Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
te sach » toc sach
doi cua » dai cua, hoi cua
va danh » va dinh, va dan, va hanh
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
xuc va » duc va, tuc va, luc va
di cua » dai cua, de cua, do cua
v nang » va nang, vu nang, van nang

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: te sach ((v nang) OR (vu quang)) xa hoi. hieu ve cham xuc va danh ((di cua) OR (doi cua)) tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((v nang) or (vu quang)) xa hoi. hieu ve cham xuc va danh ((di cua) OR (doi cua)) tre~".
• Adding a wildcard symbol may retrieve word variants: te sach ((v nang) or (vu quang)) xa hoi. hieu ve cham xuc va danh ((di cua) OR (doi cua)) tre*.