Z and Y Restaurant, one of the best Chinese restaurants in San Francisco. Chef Han has served two Presidents of Republic of China and many distinguished guests.At Z & Y Restaurant, we prepare delicious Chinese cuisine that is full of flavor. Our chefs are well known throughout SF when it comes to preparing elegant mouth watering dishes that will have you desiring more. We consider ourselves to be the best Chinese food restaurant around and with one bite from our amazing menu, we are confident you will feel the same.