Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
hien nhanh » hien hanh, thien thanh, tien thanh
doanh cua » doanh luan
dang cong » dung cong
cua dang » cua cong, cua ban
cong tac » cong ty
tac gian » tac gia, tac giai, tac giam
gian dan » gian lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien nhanh - chinh doanh cua dang cong tac gian dan~.
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - chinh doanh cua dang cong tac gian dan*.