Perhaps you should try some spelling variations:
thanh doi » thanh loi, thanh moi, thanh do
van thanh » ban thanh, van tuan
toc sach » hoc sach, doc sach, thuoc sach
sach ty » sach y, sach tu, sach thu
doi cua » dai cua, hoi cua, dong cua
xuc van » duc van, luc van, xuc ban
va tham » van tham, va thanh, va thuat
va cham » va chat
nang ma » tang ma, sang ma, nang cao
nang xa » nang x, lang xa, mang xa
cua te » cua tu

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 cham) OR (va tham)) xuc van thanh doi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ty ((nang xa) OR (nang ma)) hoi. hieu ((va cham) OR (va tham)) xuc van thanh doi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc sach ty ((nang xa) or (nang ma)) hoi. hieu ((va cham) OR (va tham)) xuc van thanh doi cua te".
• Adding a wildcard symbol may retrieve word variants: toc sach ty ((nang xa) or (nang ma)) hoi. hieu ((va cham) OR (va tham)) xuc van thanh doi cua te*.