Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh doanh » hang doanh, chinh doanh, doanh doanh
trung cong » truong cong, trong cong, trung uong
doanh cua » doanh luan
cua trung » cua truong, xuan trung, cua nhung
san thanh » van thanh, son thanh, dan thanh
ban thanh » ban hanh, ban hang
ho chieu » theo chieu, hoc thieu, doi chieu

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: ho chieu sach - hanh doanh cua trung cong ((san thanh) OR (ban thanh)) chau~.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh doanh cua trung cong ((san thanh) or (ban thanh)) chau*.