Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
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
va hanh » van hanh, va thanh, va danh
cua tre » cua te, cuu tre, cua triet
tu dan » tuc dan, tu ban, cu dan
dan ky » van ky
vi cua » vai cua, di cua

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 dan ky lang xa hoi. hieu van ((cau xuc) OR (cau luc)) va hanh vi cua tre~.
• Adding a wildcard symbol may retrieve word variants: tu dan ky lang xa hoi. hieu van ((cau xuc) or (cau luc)) va hanh vi cua tre*.