Perhaps you should try some spelling variations:
chieu tu » chieu tro, lieu tu, chu tu
viet cua » viec cua, viet ca, viet qua
te sach » toc sach
sach ky » sac ky, sach y, sach ty
tu cham » toc cham, thi cham
sac van » san van, sat van, tac van
cac van » cac dan
cua tu » cua tuc, cua su, cua cu
x hoi » xa hoi, o hoi, x ho

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang x hoi. chieu tu cham ((sac van) OR (cac van)) anh viet cua tu~.
• Adding a wildcard symbol may retrieve word variants: te sach ky nang x hoi. chieu tu cham ((sac van) or (cac van)) anh viet cua tu*.