Cold-string bicycles sold in old Chengdu are commonly known as

Chengdu cold pot string. Chengdu cold pot string is a traditional Sichuan local snacks, which belongs to Sichuan cuisine. It first appeared in the mid-1980s. But it is slightly different. It is made by cutting all kinds of vegetables and meat into irregular shapes, then stringing these vegetables into strings with bamboo sticks, and finally putting them into a pot with special formula for processing and cooking.