Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
cua tre » cua te, cuu tre, cua triet
xuc ban » duc ban, quoc ban, xuat ban
nang xa » nang x, lang xa, mang xa
lai cua » dai cua, hai cua, lai chau
nang ma » tang ma, sang ma, nang cao
hieu ve » hieu va, hieu van
cuc ban » cua ban, cac ban, cuu ban
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam

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: te sac ky ((nang xa) OR (nang ma)) hoi. hieu ve cam ((xuc ban) OR (cuc ban)) thanh lai cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky ((nang xa) OR (nang ma)) hoi. hieu ve cam ((xuc ban) or (cuc ban)) thanh lai cua tre~".
• Adding a wildcard symbol may retrieve word variants: te sac ky ((nang xa) OR (nang ma)) hoi. hieu ve cam ((xuc ban) or (cuc ban)) thanh lai cua tre*.