Perhaps you should try some spelling variations:
nhung doanh » nhung danh, dung doanh, nhung don
chieu xanh » chieu sach, chieu sang, chieu tinh
hang doanh » hanh doanh, van doanh, dung doanh
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
van toan » van tuan, van tan, van thanh
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - ((hang doanh) or (nhung doanh)) cua ((dang cong) OR (dung cong)) van toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - ((hang doanh) OR (nhung doanh)) cua ((dang cong) OR (dung cong)) van toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - ((hang doanh) or (nhung doanh)) cua ((dang cong) OR (dung cong)) van toan ban".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((hang doanh) or (nhung doanh)) cua ((dang cong) OR (dung cong)) van toan ban*.