Perhaps you should try some spelling variations:
thanh vi » hanh vi, thanh va, thanh ve
te sach » toc sach
sach va » sach xa, sach ha, sach dao
va nang » van nang, da nang, cam nang
hieu va » hieu qua
xuc van » luc van, vuc van, xuc ban
duc van » duc va, duc tan, duc manh
cua tre » cua te, cuu tre, cua triet
vi cua » vai cua, di cua
x hoi » xa hoi, o hoi, x ho

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 va nang x hoi. ((hieu va) or (lieu va)) cam ((xuc van) or (duc van)) thanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach va nang x hoi. ((hieu va) OR (lieu va)) cam ((xuc van) OR (duc van)) thanh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach va nang x hoi. ((hieu va) or (lieu va)) cam ((xuc van) or (duc van)) thanh vi cua tre*.