Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
dang mam » dang nam, dang mau, dang mat
va thanh » gia thanh, va tinh, le thanh
te sach » toc sach
cac xuc » cam xuc, cac nuoc, chat xuc
vai cua » dai cua, hai cua, lai cua
hieu ve » hieu va, hieu van
sach ky » sac ky, sach y, sach ty
dang ma » dang mau, dang mat, tang ma
cua tre » cua te, cuu tre, cua triet
ve cac » va cac, vien cac

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 sach ky ((dang ma) OR (dang mam)) hoi. hieu ve cac xuc ((va thanh) OR (ban thanh)) vai cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky ((dang ma) or (dang mam)) hoi. hieu ve cac xuc ((va thanh) OR (ban thanh)) vai cua tre~".
• Adding a wildcard symbol may retrieve word variants: te sach ky ((dang ma) or (dang mam)) hoi. hieu ve cac xuc ((va thanh) OR (ban thanh)) vai cua tre*.