Perhaps you should try some spelling variations:
thuat san » thuat toan, thuat song, thuat lanh
van hanh » van thanh, ban hanh, van anh
hanh dai » hanh tai, hanh dao, vanh dai
hieu ve » hieu va, hieu van
xuc van » duc van, luc van, xuc ban
cua tre » cua te, cuu tre, cua triet
ve cam » ve cham, ve cac, va cam
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: ((thu hoach) OR (thuat san)) ky nang x hoi. hieu ve cam xuc van hanh dai cua tre~.
• Adding a wildcard symbol may retrieve word variants: ((thu hoach) or (thuat san)) ky nang x hoi. hieu ve cam xuc van hanh dai cua tre*.