Perhaps you should try some spelling variations:
chinh chinh » chinh hinh, hanh chinh, linh chinh
anh nang » ganh nang, anh bang, anh dang
cua rung » cua trung, cua rang, cua truong
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap

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

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