Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
chieu sach » chinh sach, chiet tach, chieu sang
cua phuong » cuu phuong, cuc phuong, luan phuong
doi chieu » doc hieu, doi chi, ho chieu
tranh cua » doanh cua, manh cua
van chinh » va chinh, lan chinh, hanh chinh
van thinh » van thanh, van minh, van hanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sach - canh tranh cua phuong cong ((van chinh) OR (van thinh)) can~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - canh tranh cua phuong cong ((van chinh) OR (van thinh)) can".
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - canh tranh cua phuong cong ((van chinh) OR (van thinh)) can*.