Perhaps you should try some spelling variations:
thanh moi » thanh loi, thanh hoa, thanh hai
van thanh » ban thanh, van tuan
toc sach » hoc sach, doc sach, thuoc sach
pham huu » pham duc, pham duy, phan huy
chat xuc » chat huu, cam xuc, chao xu
sach ty » sach y, sach tu, sach thu
moi cua » hoi cua, doi cua, moi quan
hieu va » lieu va, hieu qua
nang ma » tang ma, sang ma, nang cao
nang xa » nang x, lang xa, mang xa
cua tre » cua te, cuu tre, cua triet

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 ty ((nang xa) or (nang ma)) hoi. hieu va ((chat xuc) or (pham huu)) van thanh moi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ty ((nang xa) OR (nang ma)) hoi. hieu va ((chat xuc) OR (pham huu)) van thanh moi cua tre.
• Adding a wildcard symbol may retrieve word variants: toc sach ty ((nang xa) or (nang ma)) hoi. hieu va ((chat xuc) or (pham huu)) van thanh moi cua tre*.