Perhaps you should try some spelling variations:
phuong doanh » phuong danh, phuong doan, phuong hoang
nhung phuong » dung phuong, nhu phuong, truong phuong
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
tranh cua » manh cua
doanh cua » doanh luan
phan cau » phan dau, phan cac, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - canh ((tranh cua) OR (doanh cua)) nhung phuong doanh ((phan cau) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - canh ((tranh cua) OR (doanh cua)) nhung phuong doanh ((phan cau) OR (phan tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - canh ((tranh cua) OR (doanh cua)) nhung phuong doanh ((phan cau) or (phan tu))".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - canh ((tranh cua) OR (doanh cua)) nhung phuong doanh ((phan cau) or (phan tu))*.