Perhaps you should try some spelling variations:
chat soc » cham soc, chat hoc, chat doc
cau theo » cau thi, cau tao
nang xa » nang x, lang xa, nang ma
va chat » van chat, va phat, cao chat
soc van » hoc van, oc van, sac van
cua tre » cua te, cuu tre, cua triet
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
anh vi » hanh vi, anh va, anh vu
anh ve » hanh ve, anh va, anh viet

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky nang xa hoi. lieu va chat soc van ((anh vi) or (anh ve)) ((cau theo) or (cua tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang xa hoi. lieu va chat soc van ((anh vi) OR (anh ve)) ((cau theo) OR (cua tre)).
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang xa hoi. lieu va chat soc van ((anh vi) or (anh ve)) ((cau theo) or (cua tre))*.