Perhaps you should try some spelling variations:
toc sach » hoc sach, doc sach, thuoc sach
hanh tai » thanh tai, hang tai, han tai
hieu van » hieu va, thien van, lieu va
van cam » van nam, van lam, van cau
nang xa » lang xa, nang ma, ang xa
tai cua » thai cua, tai cuc, tri cua
mang xa » lang xa, mang may, dang xay
va hanh » van hanh, va thanh, va danh
sach ty » sach y, sach tu, sach thu
cua te » cua tu
xuc va » duc va, tuc va, luc va

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 (mang xa))) or (nang x)) hoi. hieu van cam xuc va hanh tai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ty ((((nang xa) OR (mang xa))) OR (nang x)) hoi. hieu van cam xuc va hanh tai cua te.
• Adding a wildcard symbol may retrieve word variants: toc sach ty ((((nang xa) or (mang xa))) or (nang x)) hoi. hieu van cam xuc va hanh tai cua te*.