Excuse me, a restaurant suitable for family dinner (9 people) in Tongzhou District, Beijing.
I think the new Bashu is good and I often go there. You can make an appointment in advance and reserve a private room. Drinks are more expensive and food is ok. The roast duck and boiled fish there are delicious. I have worked in Tongzhou for two years and often go there, which is quite memorable, hehe. Hongqi Hotel on Xinhua East Street is at the first traffic light on Station Road, 2 stops to the right. People's shopping mall. The phone number I found online is 69522039.