Perhaps you should try some spelling variations:
viec chao » viec cho, viec cua, viec bao
hieu viec » nhieu viec, hieu ve, sieu viet
ban hanh » ban hang
sach ky » sac ky, sach ty, sach kem
cao hoi » cau hoi, co hoi, cao hoc
chao tu » chao xu, cho tu, cao tu
hanh di » hanh vi, hanh de, hang di
tu ban » thu ban, te ban
di cua » dai cua, doi cua, de cua
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: tu ((sach ky) or (sach y)) nang cao hoi. hieu viec chao tu ban hanh di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (sach y)) nang cao hoi. hieu viec chao tu ban hanh di cua te.
• Adding a wildcard symbol may retrieve word variants: tu ((sach ky) or (sach y)) nang cao hoi. hieu viec chao tu ban hanh di cua te*.