Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
hanh doanh » hang doanh, chinh doanh, doanh doanh
cua thuong » cua truong, cua phuong, ca thuong
doanh cua » doanh luan
tan toan » tap toan, van toan, dan toan

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: theo chieu sach - hanh doanh cua thuong cong ((tan toan) OR (tan tran)) cao~.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - hanh doanh cua thuong cong ((tan toan) or (tan tran)) cao*.