The dish's name is a pun — 'chang' (intestine) and 'wang' (blood curd) together sound like the word for 'prosperous.'
Wheat noodles are served in a broth built with pork intestine and coagulated pork blood, topped with chili oil and pickled vegetables.
Chuan'r (Grilled Meat Skewers)
Youtiao (Fried Dough Stick)
Tanghulu (Candied Hawthorn Skewers)
Malatang (Self-Serve Spicy Broth)