Perhaps you should try some spelling variations:
hanh dai » hanh tai, hanh dao, vanh dai
toan ty » toan ly, toan ky, toan tu
ty nang » ky nang, ty xang, ty hang
ve cham » va cham, ve chat, ve chim
vu cham » va cham, vu kham, tu cham
va hanh » van hanh, va thanh, va danh
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, tuc va, luc va
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 toan ty nang x hoi. hieu ((ve cham) OR (vu cham)) xuc va hanh dai cua tre~.
• Adding a wildcard symbol may retrieve word variants: thuat toan ty nang x hoi. hieu ((ve cham) or (vu cham)) xuc va hanh dai cua tre*.