Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh di » thanh doi, thanh de, thanh do
cua tre » cua te, cuu tre, cua triet
nang xa » nang x, lang xa, nang ma
va cham » va chat
soc ban » hoc ban, coc ban, so ban
va tham » van tham, va thanh, va thuat
di cua » dai cua, doi cua, de cua
tu can » tu ban, thu canh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu cac) or (tu can)) ky nang xa hoi. hieu ((va cham) OR (va tham)) soc ban thanh di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cac) OR (tu can)) ky nang xa hoi. hieu ((va cham) OR (va tham)) soc ban thanh di cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu cac) or (tu can)) ky nang xa hoi. hieu ((va cham) OR (va tham)) soc ban thanh di cua tre*".