Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
chieu xanh » chieu sach, chieu sang, chieu tinh
doanh cua » doanh luan
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh

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 cua nhung ((cong dan) OR (cong tan)) ((chuan doan) or (chan doan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - doanh doanh cua nhung ((cong dan) OR (cong tan)) ((chuan doan) OR (chan doan))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - doanh doanh cua nhung ((cong dan) OR (cong tan)) ((chuan doan) or (chan doan))*".