Perhaps you should try some spelling variations:
doi chinh » do chinh, tai chinh, hoc chinh
cua dong » chua dong, cua cong, cua dang
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
than cap » khan cap, thanh lap, thanh cac
anh ban » anh bang, anh bai, anh van
ban cua » ban quan
khan ap » khan cap, han ap, khan dam

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chinh sach - anh ban cua dong ((cong dan) or (cong san)) ((than cap) or (khan ap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chinh sach - anh ban cua dong ((cong dan) OR (cong san)) ((than cap) OR (khan ap)).
• Adding a wildcard symbol may retrieve word variants: doi chinh sach - anh ban cua dong ((cong dan) or (cong san)) ((than cap) or (khan ap))*.