Perhaps you should try some spelling variations:
tien chinh » thien chinh, tien thinh, dien chinh
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
cong hach » cong thanh, cong khanh, trong hach
cong sach » ong sach, song sach, duong sach
cua dang » cua cong, cua ban
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: tien chinh sach - hanh doanh cua dang ((cong hach) or (cong sach)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tien chinh sach - hanh doanh cua dang ((cong hach) OR (cong sach)) toan cau.
• Adding a wildcard symbol may retrieve word variants: tien chinh sach - hanh doanh cua dang ((cong hach) or (cong sach)) toan cau*.