Perhaps you should try some spelling variations:
cdoanh van » doanh va, doanh ban, canh van
doanh van » doanh va, doanh ban, doanh nhan
dung cong » dung trong
ho trieu » mot trieu, 25 trieu, 30 trieu
doan van » doan va, hoang van, luan van
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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 trieu tinh - ((((cdoanh van) OR (doan van))) OR (doanh van)) cua dung cong dan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho trieu tinh - ((((cdoanh van) OR (doan van))) or (doanh van)) cua dung cong dan toan cau~".
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - ((((cdoanh van) OR (doan van))) or (doanh van)) cua dung cong dan toan cau*.