Perhaps you should try some spelling variations:
tai cua » thai cua, tai cuc, tri cua
cua tre » cua te, cuu tre, cua triet
su tai » su thi, tu tai
tai ky » thai ky, trai ky, sai ky
va cao » va cac, va co, va dao
xuc va » duc va, luc va, xac va
tuc va » thuc va, truc va, tuc xa
x hoi » xa hoi, o hoi, x ho

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: su tai ky nang x hoi. lieu va cao ((xuc va) or (tuc va)) dung tai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su tai ky nang x hoi. lieu va cao ((xuc va) OR (tuc va)) dung tai cua tre.
• Adding a wildcard symbol may retrieve word variants: su tai ky nang x hoi. lieu va cao ((xuc va) or (tuc va)) dung tai cua tre*.