Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
tu sach » thu sach, su sach, te sach
hanh va » hang va
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
ky dang » ky nang, ky danh
ky sang » ky nang, ky tang, duy sang
chu tre » cho tre, chu tri, cuu tre
xuc va » duc va, tuc va, luc va

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: tu sach ((ky sang) OR (ky dang)) xa hoi. hieu ve cham xuc va ((hanh va) OR (hanh vi)) chu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ((ky sang) or (ky dang)) xa hoi. hieu ve cham xuc va ((hanh va) OR (hanh vi)) chu tre~".
• Adding a wildcard symbol may retrieve word variants: tu sach ((ky sang) or (ky dang)) xa hoi. hieu ve cham xuc va ((hanh va) OR (hanh vi)) chu tre*.