Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
sach thu » sach thue, sach thieu, sach tham
va danh » va dinh, va dan, va hanh
cac xuc » cam xuc, cac nuoc, chat xuc
van cac » van hac, van cau, van bac
sach tu » cach tu, sach ty, sach uu
nang o » nang co, nang ho, nang ro
xuc va » duc va, tuc va, luc va
va chu » va cau, va chi
o hoi » co hoi, o hoc, o hai

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 ((sach thu) OR (sach tu)) nang o hoi. hieu van cac xuc va danh ((va chu) OR (va che)) tre~.
• Adding a wildcard symbol may retrieve word variants: tu ((sach thu) or (sach tu)) nang o hoi. hieu van cac xuc va danh ((va chu) or (va che)) tre*.