Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
cong cong » cong dong, trong cong, dung cong
san giang » van giang, manh giang, tran giang
giang van » hoang van, dang van, gian dan
cong san » cong tac

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 - canh doanh cua cong cong san giang van~.
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - canh doanh cua cong cong san giang van*.