Cold food series is a dish in Sichuan. Very distinctive Sichuan snacks, spicy and delicious, are the characteristics of this dish. Chengdu, Zigong and those places. Eating this dish is very popular. Eating beef salad can be used as a snack, which is especially delicious. The method is simple. Boiling, marinating, frying and frying can all be done, and the tastes are also varied.