What is the eight dishes and one soup for a group tour in Beijing?

I, on August 9, 2065438-14, participated in the five-day tour of Beijing and experienced it for myself. Eight dishes and one soup are quite famous in Beijing. Dishes include fried cabbage slices, cucumber slices, soybean sprouts, pumpkin slices, shredded shepherd's purse, tofu slices, kohlrabi and radish slices. Soup is usually water with salt, seasoning, two pieces of cabbage or rape. It can be said that there is not a drop of oil in vegetables and soup. Rice and steamed bread are all full. But rice is dark and opaque. Maybe it's old rice. .