Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
lai cua » dai cua, hai cua, lai chau
sach ky » sac ky, sach y, sach kem
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
sach ty » sach y, sach tu, sach thu
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, luc va, xac va
tuc va » thuc va, truc va, tuc xa
x hoi » xa hoi, o hoi, x ho

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (sach ty)) nang x hoi. hieu ve cham ((xuc va) OR (tuc va)) thanh lai cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach ky) OR (sach ty)) nang x hoi. hieu ve cham ((xuc va) or (tuc va)) thanh lai cua tre~".
• Adding a wildcard symbol may retrieve word variants: tu ((sach ky) OR (sach ty)) nang x hoi. hieu ve cham ((xuc va) or (tuc va)) thanh lai cua tre*.