Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
vu nang » vuc nang, va nang, vu dang
va cham » va chat, va tham
hanh te » hanh tu, hanh ve, hanh de
v nang » va nang, van nang, voi nang
goc va » hoc va, doc va, uoc va
loc va » hoc va, luc va
te cua » tue cua, le cua, de cua
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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: thuat sach ((v nang) OR (vu nang)) x hoi. lieu va cham ((goc va) OR (loc va)) hanh te cua te~.
• Adding a wildcard symbol may retrieve word variants: thuat sach ((v nang) or (vu nang)) x hoi. lieu va cham ((goc va) or (loc va)) hanh te cua te*.