It's a sarcastic snack. It's not expensive. It's a cold skin. Many people choose to clean themselves in hot weather. The skin can be used not only as a staple but also as a snack after lunch. In the south, the hot natural environment, "breeding" cool skins, sells all year round. In the north, it is better to cool people down during the hot season. Even in the winter, northerners are used to using cold skin as a drink. The cold-skin market has been free all year. The production of cold leather is not very complicated, pre-packaged, ready to sell, easy to make, quick to wait long enough, in line with the consumption patterns of today's society and save time for customers, while significantly increasing single-shop traffic! In addition, the choice of shopkeeping and wisdom is key to many entrepreneurs ' choice, and a cooling shop is usually not large, ranging from a few square metres to a dozen square metres. Naturally, it does not take too much to choose a cooling shop's wisdom, and t...