At present, the catering industry is also the hottest industry. Just look at how many Sichuan restaurants there are in China. The place to learn authentic Sichuan cuisine is Chengdu. Of course, we have to find a more formal place in Chengdu where many snacks are for training. I suggest that we look at the products first. The products don't pass the test, but the taste is more important. We should find a professional training school to study. At first glance, we can judge whether a school has an internship or not according to the length of schooling. A good school must have gone through a long period of precipitation before it can go on for a long time. Secondly, we can conduct on-the-spot investigation and inspect the scale of the college. The third and most important thing is how it tastes (which is also the most important point).