Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
luan phuong » lan phuong, quang phuong, doan phuong
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
luan khong » luan phong, luong khong, luan chung
cong dan » cong san, cong tan, huong dan
dan tuan » doan tuan, van tuan, dan luan
tuan ban » tuan bang, toan ban, luan 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) or (chieu sach)) - doanh doanh ((luan khong) OR (luan phuong)) cong dan tuan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sach)) - doanh doanh ((luan khong) OR (luan phuong)) cong dan tuan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (chieu sach)) - doanh doanh ((luan khong) OR (luan phuong)) cong dan tuan ban".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu sach)) - doanh doanh ((luan khong) OR (luan phuong)) cong dan tuan ban*.