Perhaps you should try some spelling variations:
thuc cua » hoc cua, thuc va
te sach » toc sach
vu cham » va cham, vu kham, tu cham
dau cua » dai cua, day cua, cau cua
dan dau » danh dau, doan dau, van dau
cua dan » cua dang, cua ban, ca dan
cua tre » cua te, cuu tre, cua triet
sach ky » sac ky, sach y, sach ty
vu nham » vu kham, sua nham
tang ma » mang may, tang van
ky tang » ky nang, ky dang, kho tang
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: te sach ky tang ma hoi. hieu ((vu nham) or (vu cham)) thuc cua dan dau cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky tang ma hoi. hieu ((vu nham) OR (vu cham)) thuc cua dan dau cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach ky tang ma hoi. hieu ((vu nham) or (vu cham)) thuc cua dan dau cua tre*.