Perhaps you should try some spelling variations:
toc sach » hoc sach, doc sach, thuoc sach
chau tre » chay tren, chau tho, cho tre
hieu ve » hieu van
hieu va » lieu va, hieu qua
xuc van » duc van, luc van, vuc van
van anh » van thanh, tuan anh, van minh
anh lai » anh bai, anh tai, gianh lai
y nang » ky nang, ly nang, v nang
x hoi » xa hoi, o hoi, x ho

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: toc sach y nang x hoi. ((hieu ve) OR (hieu va)) cam xuc van anh lai chau tre~.
• Adding a wildcard symbol may retrieve word variants: toc sach y nang x hoi. ((hieu ve) or (hieu va)) cam xuc van anh lai chau tre*.