Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
hanh tai » thanh tai, hang tai, han tai
te sach » toc sach
lang xa » lang ha, dang xay, lang van
van cay » van cau, van bay, van ca
cay dua » chay dua, cay lua, ca dua
dua ban » dia ban, cua ban, qua ban
hanh va » hang va, hanh vi
cua tre » cua te, cuu tre, cua triet
y lang » o lang, _ lang, tay lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y lang xa hoi. hieu van cay dua ban ((hanh tai) or (hanh va)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y lang xa hoi. hieu van cay dua ban ((hanh tai) OR (hanh va)) cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach y lang xa hoi. hieu van cay dua ban ((hanh tai) or (hanh va)) cua tre*.