Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh thanh, dong doanh
chieu xanh » chieu sach, chieu sang, chieu tinh
doanh hoan » doanh khoa, doanh nhan, doanh luan
ho chieu » theo chieu, hoc thieu, doi chieu
cua dung » cua dang, cua dong, qua dung
cong tac » cong ty
chay tu » chay tui, chai tu, chay dua

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 - ((doanh doanh) or (doanh hoan)) cua dung ((cong san) OR (cong tac)) chay tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - ((doanh doanh) OR (doanh hoan)) cua dung ((cong san) OR (cong tac)) chay tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - ((doanh doanh) or (doanh hoan)) cua dung ((cong san) OR (cong tac)) chay tu".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((doanh doanh) or (doanh hoan)) cua dung ((cong san) OR (cong tac)) chay tu*.