268. According to the information about chain stores in Chengdu, there are 268 stores in 202 1. String is to string all kinds of fresh foods with brands and then cook them in secret soup. The food is ready, and it tastes quite good. There are many kinds of skewers, whether they are vegetables or meat dishes. The taste of skewers mainly depends on the materials used at the bottom of the pot. Each string has its own formula.