Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
thu sach » tu sach, thuat sach, thuoc sach
quoc ban » quoc bao, quoc lan, quoc quan
xuc ban » duc ban, cuc ban, xuat ban
ho nang » thi nang, kha nang, cao nang
lai cua » dai cua, hai cua, lai chau
sach ho » sach hoi, sach ha, sach lo
cua te » cua tu
va cam » va cham, va cac, va cao
nang o » nang co, nang ho, nang ro
va co » vo co
o hoi » co hoi, o hoc, o hai

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach ho nang o hoi. hieu ((va cam) or (va co)) ((xuc ban) OR (quoc ban)) thanh lai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ho nang o hoi. hieu ((va cam) OR (va co)) ((xuc ban) OR (quoc ban)) thanh lai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach ho nang o hoi. hieu ((va cam) or (va co)) ((xuc ban) OR (quoc ban)) thanh lai cua te".
• Adding a wildcard symbol may retrieve word variants: thu sach ho nang o hoi. hieu ((va cam) or (va co)) ((xuc ban) OR (quoc ban)) thanh lai cua te*.