Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
dang cong » dung cong
gian bana » gian ban, gian dan, gian lang
cua dang » cua cong, cua ban
cong van » cong vang, cong san, song van
van gian » van giang, dan gian, van giao

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 - hanh doanh cua dang cong van gian bana~.
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - hanh doanh cua dang cong van gian bana*.