Check engine light just show up on my car dashboard,i was advise to service the engine in which i have done and the light still remain when the engine is on.

If the need for engine servicing is the cause of check engine light, then it will not go off until you re-set it with diagonistic kit after the servicing. sometimes mere taking off the terminal from the battery and refixing it can take it off too, it works for my car.
But if the above reason was not the cause, then you need a proper diagnosis of the car

Gabrieli,
Thanks very much your suggestion of romoving battery tarminal work,am very greatful.
Cheers.