Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
toc sach » hoc sach, doc sach, thuoc sach
thanh vi » hanh vi, thanh va, thanh ve
sach xa » sach dao, sach nha, sach bai
xa nang » da nang, va nang, xa nong
hieu ve » hieu va, hieu van
xuc van » duc van, luc van, vuc van
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: toc sach xa nang x hoi. ((hieu ve) or (lieu va)) cam xuc van thanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach xa nang x hoi. ((hieu ve) OR (lieu va)) cam xuc van thanh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: toc sach xa nang x hoi. ((hieu ve) or (lieu va)) cam xuc van thanh vi cua tre*.