Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
hieu van » hieu va, thien van, lieu va
va thanh » gia thanh, va tinh, le thanh
cua tre » cua te, cuu tre, cua triet
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
cau xuc » cam xuc, cau truc, chat xuc
cau luc » cau truc, cau phuc
vi cua » vai cua, di cua
tu san » thu san, tu ban, tu can
san ky » sang ky, van ky, dan ky

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 san ky lang xa hoi. hieu van ((cau xuc) OR (cau luc)) ((va thanh) OR (ban thanh)) vi cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu san ky lang xa hoi. hieu van ((cau xuc) or (cau luc)) ((va thanh) OR (ban thanh)) vi cua tre~".
• Adding a wildcard symbol may retrieve word variants: tu san ky lang xa hoi. hieu van ((cau xuc) or (cau luc)) ((va thanh) OR (ban thanh)) vi cua tre*.