My girlfriend is vegetarian thus time to time we try vegetarian restaurants and Yuan is, by far, the best one we have ever tried.
As a meat eater, sometimes I go through hard times with the available choices. Not the case with Yuan.
Although you can order à la carte, we always go for the AYCE buffet. The selection is great and some dishes you don't even notice you are eating no meat at all.
If you or your significant other is vegetarian this restaurant is a must visit.