Perhaps you should try some spelling variations:
doi chinh » do chinh, tai chinh, hoc chinh
thanh cac » hanh cac, thanh bac, thanh ca
anh tang » anh bang, anh dang, anh nang
cua dung » cua dong, qua dung, cua rung
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
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 tang ((cua dung) or (cua dang)) cong dan ((thanh cac) or (khan ap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chinh sach - anh tang ((cua dung) OR (cua dang)) cong dan ((thanh cac) OR (khan ap)).
• Adding a wildcard symbol may retrieve word variants: doi chinh sach - anh tang ((cua dung) or (cua dang)) cong dan ((thanh cac) or (khan ap))*.