Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
phuong dan » phuong danh, phuong doan, huong dan
doi chieu » doc hieu, ho chieu, mot chieu
doanh cua » doanh luan
cua nhung » va nhung
thoai cac » tai cac, thong cac, tho cac
doi chi » doi khi

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: ((doi chieu) OR (doi chi)) sach - canh doanh cua nhung ((phuong dan) OR (phuong hoang)) thoai cac~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) OR (doi chi)) sach - canh doanh cua nhung ((phuong dan) or (phuong hoang)) thoai cac~".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) OR (doi chi)) sach - canh doanh cua nhung ((phuong dan) or (phuong hoang)) thoai cac*.