I have tried the method advise by Kelvin.
That is, step on the foot brake, while stepping on the foot brake, engage the parking braking, then engage the P gear.
I think a lot of us need some time to change to this method.
Really can't get use to it.
Normally, we will engage the reverse gear to reverse into the parking lot.
Then we will conveniently engage the P gear and then step on the parking brake.
It will take some time to change the momentum
Hahaha