Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
tan thanh » tran thanh, tang thanh, toan thanh
thu sach » tu sach, thuat sach, thuoc sach
so sach » so sanh, bo sach, co sach
hieu vi » hieu voi, hieu va, hieu ve
lai cua » dai cua, hai cua, lai chau
nang o » nang co, nang ho, nang ro
cua te » cua tu
o hoi » co hoi, o hoc, o hai
pham » phan

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 hoi. hieu vi pham duc tan 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 hoi. hieu vi pham duc tan thanh lai cua te.
• Adding a wildcard symbol may retrieve word variants: ((thu sach) or (so sach)) ky nang o hoi. hieu vi pham duc tan thanh lai cua te*.