Perhaps you should try some spelling variations:
sua nham » cua nha, cua nhan, qua nhat
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang ma » tang ma, sang ma, nang cao
vu cham » va cham, vu kham, tu cham
thuc ca » thuc cua, thuc can, thuc cao
dan day » da day, dan dat, dan da
day cua » dai cua
cua tre » cua te, cuu tre, cua triet
ma hoi » mai hoi, xa hoi, ma hoa
ca dan » cac dan, ca dao

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 nang ma hoi. hieu ((sua nham) or (vu cham)) thuc ca dan day cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang ma hoi. hieu ((sua nham) OR (vu cham)) thuc ca dan day cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach ky nang ma hoi. hieu ((sua nham) or (vu cham)) thuc ca dan day cua tre*.