Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
duoc bat » duoc ban, duoc dat, duoc chat
sach kem » hanh kem
lai cua » dai cua, hai cua, lai chau
duc ban » duc tan, duc van, dua ban
cua tre » cua te, cuu tre, cua triet
hieu va » lieu va, hieu qua
sac ky » cac ky, sai ky
va lam » van lam, va lap
x hoi » xa hoi, o hoi, x ho

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 x hoi. hieu va lam ((duoc bat) or (duc 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 x hoi. hieu va lam ((duoc bat) OR (duc ban)) thanh lai cua tre.
• Adding a wildcard symbol may retrieve word variants: tu ((sach kem) or (sac ky)) nang x hoi. hieu va lam ((duoc bat) or (duc ban)) thanh lai cua tre*.