See what price and environment you want.
In the city. There is a "Fangfang private kitchen" in the west of Qinghe Labor Bureau near Fenghuang New Village, which is relatively cost-effective, but it is an ordinary restaurant with a general environment, but it is economical and the food is not bad. The same type is the "Baosheng Hotel" opposite Xinmin Road Waterworks. "Yang Qi Fish Head Restaurant" on the way forward opposite the South Railway Station. The "meager profit hotel" in Nanmen Hutong of the East Campus of the Municipal Party Committee and so on. They are all cheap and delicious, with an average of 30 guests. But you'd better reserve a table in advance.
If the environment is better, the "Maojia Hotel" behind the Grand Canal Plaza cooks Hunan cuisine, which is a bit spicy. It's the second anniversary now, and the special is not bad. There is also "Lanting" on the opposite side and "Ava Shanzhai" on the east. The "old shop" next to the west gate of the East Campus of the Municipal Party Committee. Duke beer house in the north of Children's Palace. Several "Bao Yue Hotels" and "Red, Green and Blue" and so on. Both are good, with an average of 50 per guest.
If you want to eat hot pot, only "Chuanfurong" on Huaihai North Road and "Qin Ma" next to Huijingyuan are recommended. The others are not so good. The "Little Sheep" behind the Golden Eagle is in trial operation, so you can try it.
Roasted chicken, we recommend "Sony Roasted Chicken" near Shuidu Square and "Bachu Roasted Chicken" next to Huijingyuan (renamed as if).
I can't help you if you are outside the city.