Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
hang cong » hang nong, bang cong, thanh cong
dung cong » dung trong
ho trieu » mot trieu, 25 trieu, 30 trieu
dan toan » van toan, dan than, manh toan
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: ho trieu tinh - hanh doanh cua ((hang cong) or (((dang cong) OR (dung cong)))) dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - hanh doanh cua ((hang cong) OR (((dang cong) OR (dung cong)))) dan toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho trieu tinh - hanh doanh cua ((hang cong) or (((dang cong) OR (dung cong)))) dan toan cao".
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - hanh doanh cua ((hang cong) or (((dang cong) OR (dung cong)))) dan toan cao*.