The most common ones are: Gracilaria lemaneiformis, bean curd skin, dried bean curd, kelp silk, bean buckle, lettuce, cold rice noodles, vermicelli, peanuts, yuba, and bean curd.

Features: spicy duck neck, duck head, duck intestines, screws, bean skin, duck feet, quail eggs and Tianqi.

It should be noted that many merchants selling cold dishes set up their stalls by a trolley and a glass cabinet. Cold dishes are exposed to the air for a long time, which is easy to breed bacteria. When the temperature rises in summer, food is prone to corruption, and improper storage can easily lead to food poisoning after eating.