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

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc sach ky ((dang ma) or (dang mam)) hoi. hieu ve cac xuc va thanh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ky ((dang ma) OR (dang mam)) hoi. hieu ve cac xuc va thanh vai cua tre.
• Adding a wildcard symbol may retrieve word variants: toc sach ky ((dang ma) or (dang mam)) hoi. hieu ve cac xuc va thanh vai cua tre*.