Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
sach kem » hanh kem
buoc ban » quoc ban, buon ban, thuoc ban
duoc ban » duc ban, quoc ban, duoc bat
lai cua » dai cua, hai cua, lai chau
nang xa » nang x, lang xa, nang ma
cua tre » cua te, cuu tre, cua triet
va nam » van nam, ha nam, va nay
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sach kem) or (sac ky)) nang xa hoi. lieu va nam ((duoc ban) or (buoc ban)) thanh lai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach kem) OR (sac ky)) nang xa hoi. lieu va nam ((duoc ban) OR (buoc ban)) thanh lai cua tre.
• Adding a wildcard symbol may retrieve word variants: tu ((sach kem) or (sac ky)) nang xa hoi. lieu va nam ((duoc ban) or (buoc ban)) thanh lai cua tre*.