Perhaps you should try some spelling variations:
chiet tach » chieu sach
thanh tung » thanh cong
dong doanh » dung doanh, trong doanh, doanh doanh
cua nhung » va nhung
cong doan » cong dan, cong hoan, cong san
tung cua » trung cua, tuong cua, dung cua
phan cau » phan dau, phan cac, phan tu

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 ((chiet tach) OR (chinh sach)) - thanh tung cua nhung ((cong doan) OR (dong doanh)) phan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chiet tach) or (chinh sach)) - thanh tung cua nhung ((cong doan) OR (dong doanh)) phan cau~".
• Adding a wildcard symbol may retrieve word variants: ho ((chiet tach) or (chinh sach)) - thanh tung cua nhung ((cong doan) OR (dong doanh)) phan cau*.