Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
te sach » toc sach
sach ty » sach y, sach tu, sach thu
lang xa » lang ha, dang xay, lang van
van cam » van nam, van lam, van cau
dho van » dao van, do van, tho van
cua tre » cua te, cuu tre, cua triet
ho van » hoc van, vo van, so van
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: te sach ty ((nang x) OR (lang xa)) hoi. hieu van cam ((ho van) OR (dho van)) hanh vi cua tre~.
• Adding a wildcard symbol may retrieve word variants: te sach ty ((nang x) or (lang xa)) hoi. hieu van cam ((ho van) or (dho van)) hanh vi cua tre*.