Perhaps you should try some spelling variations:
thai cua » than cua, tai cuc, tri cua
te sach » toc sach
va hanh » van hanh, va thanh, ban hanh
va danh » va dinh, va dan, dia danh
cach su » cach tu, hoach su
va cach » va cac
hieu va » lieu va, hieu qua
mang xa » lang xa, mang may, dang xay
ang xa » lang xa, dang xay, hoang xa
cua tu » cua tuc, cua su, cua cu

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 y ((ang xa) or (mang xa)) hoi. hieu va cach su ((va hanh) or (va danh)) thai cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((ang xa) OR (mang xa)) hoi. hieu va cach su ((va hanh) OR (va danh)) thai cua tu.
• Adding a wildcard symbol may retrieve word variants: te sach y ((ang xa) or (mang xa)) hoi. hieu va cach su ((va hanh) or (va danh)) thai cua tu*.