Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
thu sach » tu sach, thuat sach, thuoc sach
va thanh » gia thanh, ban thanh, va tinh
lai cua » dai cua, hai cua, lai chau
so sach » so sanh, bo sach, co sach
ve pham » vi pham, v pham, ve phan
hieu ve » hieu va, hieu van
cua te » cua tu
o lai » o lao
o hoc » co hoc, mo hoc, so hoc

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) or (so sach)) ky nang ((o hoc) or (o lai)). hieu ve pham duc va thanh lai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sach) OR (so sach)) ky nang ((o hoc) OR (o lai)). hieu ve pham duc va thanh lai cua te.
• Adding a wildcard symbol may retrieve word variants: ((thu sach) or (so sach)) ky nang ((o hoc) or (o lai)). hieu ve pham duc va thanh lai cua te*.