Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh doanh » hang doanh, chinh doanh, doanh doanh
quan trong » gian trong
luat trong » suat trong, thuat trong, luat thuong
hoc chieu » hoc thieu, ho chieu, hoc hien
cong tac » cong ty
tac gian » tac gia, tac giai, tac giam
gian cau » gian chau, gian cac, gian cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu sach - hanh doanh ((quan trong) or (luat trong)) cong tac gian cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sach - hanh doanh ((quan trong) OR (luat trong)) cong tac gian cau.
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - hanh doanh ((quan trong) or (luat trong)) cong tac gian cau*.