Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
hien hach » thien hach, hien hanh, hien nhanh
doanh cua » doanh luan
dong cong » duong cong, dung cong, dang cong
cua dong » chua dong, cua cong, cua dang
cong san » cong tac
san van » tan van, luan van, tran van

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 hach - hanh doanh cua dong cong san van ban~.
• Adding a wildcard symbol may retrieve word variants: hoc hien hach - hanh doanh cua dong cong san van ban*.