Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
danh vai » danh sai, danh va, doanh van
dang xay » dang van, van xay
te sach » toc sach
vai cua » dai cua, hai cua, lai cua
va danh » va dinh, va dan, va hanh
cac xuc » cam xuc, cac nuoc, chat xuc
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu va
lang xa » lang ha, lang van
xuc va » duc va, tuc va, luc va

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 y ((lang xa) OR (dang xay)) hoi. ((hieu ve) OR (hieu van)) cac xuc va danh vai cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y ((lang xa) OR (dang xay)) hoi. ((hieu ve) or (hieu van)) cac xuc va danh vai cua tre~".
• Adding a wildcard symbol may retrieve word variants: te sach y ((lang xa) OR (dang xay)) hoi. ((hieu ve) or (hieu van)) cac xuc va danh vai cua tre*.