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
cong van » cong vang, cong san, song van
van gian » van giang, dan gian, van giao
gian lan » gian lang, gian dan, giang 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 nhanh - canh doanh cua cong cong van gian lan~.
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - canh doanh cua cong cong van gian lan*.