Perhaps you should try some spelling variations:
toc sach » hoc sach, doc sach, thuoc sach
hanh vai » hanh vi, hanh va, hanh tai
ve cham » va cham, ve chat, vu cham
vai cua » dai cua, hai cua, lai cua
va hanh » van hanh, va thanh, va danh
cua tre » cua te, cuu tre, cua triet
sach ky » sac ky, sach y, sach ty
dang ma » dang mau, dang mam, dang mat
ky dang » ky nang, ky danh
ve cam » ve cac, va cam, ve cai
xuc va » duc va, tuc va, luc va
ma hoi » mai hoi, xa hoi, ma hoa

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