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
chinh can » chinh ban, chinh cau, chinh ngan
cong dan » cong san, cong tan, huong dan
chinh ca » chinh ta, chinh va, chinh tai

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 dan ((chinh can) or (chinh ca))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - canh tranh cua phuong cong dan ((chinh can) OR (chinh ca)).
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - canh tranh cua phuong cong dan ((chinh can) or (chinh ca))*.