Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
chi sach » chinh sach, chieu sach, co sach
cong dan » cong san, cong tan, huong dan
doi chi » doi khi
cam thu » nam thu, cac thu, cam phu
ca thu » cac thu, va thu, ma thu

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi sach - canh tranh cua nhung cong dan ((((ca thu) or (ca tru))) or (cam thu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi sach - canh tranh cua nhung cong dan ((((ca thu) OR (ca tru))) OR (cam thu)).
• Adding a wildcard symbol may retrieve word variants: doi chi sach - canh tranh cua nhung cong dan ((((ca thu) or (ca tru))) or (cam thu))*.