Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
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
vai cua » dai cua, hai cua, lai cua
cua tre » cua te, cuu tre, cua triet
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 vai 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 vai 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 vai cua tre*.