Perhaps you should try some spelling variations:
phuong dang » phuong dung, phuong dong, huong dang
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
canh doanh » hanh doanh, chinh doanh, doanh doanh
cuc phuong » cac phuong, cuu phuong, cua phuong
doanh cuc » doanh cuoc, doanh cua, doanh duoc
dang sinh » dang dinh, khang sinh, dang hanh

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chieu sach)) - canh doanh cuc phuong dang sinh ((toan ban) OR (van ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) or (chieu sach)) - canh doanh cuc phuong dang sinh ((toan ban) OR (van ban))~".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (chieu sach)) - canh doanh cuc phuong dang sinh ((toan ban) OR (van ban))*.