Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
hieu lang » chieu sang, hieu quang, nhieu tang
doanh cua » doanh luan
dang cong » dung cong
hoi hieu » hoi phieu, hoi tieu, moi hieu
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
gian cap » gian cac, gian cham, gian chau
gian cam » gian cham, gian cac, gia cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoi hieu lang - canh doanh cua dang cong dan ((gian cap) or (gian cam))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoi hieu lang - canh doanh cua dang cong dan ((gian cap) OR (gian cam)).
• Adding a wildcard symbol may retrieve word variants: hoi hieu lang - canh doanh cua dang cong dan ((gian cap) or (gian cam))*.