For Chinese i only go to Bercos Noida for following reasons":-
location- this restaurant is actually located in a garden , sine the place is mostly full on weekends you can wait outside , during winters arrangement is made guest standing out with charcoal fire.
Food:- You don't just order noodles here but rather different gravy served here.
Go for Golden corn chilli sauce and rice and noodles combination.
The place has separate bar where crispy potato are served .
of late they also started live music on weekend , i am not sure if it happens every week