Is it going in the right direction ?
Imagine the brain power required to know that. It has to go to where Mars will be after traveling for a long time, not aim for where Mars is currently positioned. The Chinese are catching up to our NASA scientists after being decades behind. Besides mapping out the trajectory, the craft also needs to perform correctly and respond to communications from Earth. Makes my head spin thinking about it.
Then again, maybe the Chinese craft is a trick, and will loop back to Earth with an EMP device aimed at us.