Perhaps you should try some spelling variations:
hieu nganh » vien nganh, hiem ngan, hieu manh
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
cong dang » cong dan, cong dung, cong danh
doc hieu » toc thieu, hoc thieu, hoc hien
cua dang » cua cong, cua ban
hanh sua » hinh su, hanh va, hanh tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu nganh - canh doanh cua dang ((cong dang) or (cong dong)) hanh sua~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu nganh - canh doanh cua dang ((cong dang) OR (cong dong)) hanh sua*.