They travel in a big group, always family style. Karaoke, round table dim sum style when eating, even when they are going to some place, you don't really see only 2–3 Chinese people, they love to do stuff in a big group. read more
That’s all on top of my head, generally British people don’t really know Chinese people that well, Chinese culture is not very exposed in UK, and most Chinese ethnic residents in UK are HKers, so the food is closer to Cantonese food, not mainland Chinese food. read more