Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
chat xuc » chat huu, cam xuc, chao xu
hieu du » hien du, hieu su, hiem du
hanh di » hanh vi, hanh de, hang di
xuc van » duc van, luc van, vuc van
du chat » duoc chat, dung chat, doc chat
tu cach » tu cac
tu sach » thu sach, su sach, te sach
cua tre » cua te, cuu tre, cua triet
di cua » dai cua, doi cua, de cua
o hoi » co hoi, o hoc, o hai
x hoi » xa hoi, x ho, 5 hoi

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 cach) OR (tu sach)) ky nang ((x hoi) OR (o hoi)). hieu du chat xuc van hanh di cua tre~.
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (tu sach)) ky nang ((x hoi) or (o hoi)). hieu du chat xuc van hanh di cua tre*.