Training choices need to be cautious.
Be wary of training institutions that claim that a few masters can teach hundreds of thousands of delicious dishes. Some small organizations seem to be powerful, but in fact there are always only 3-5 teachers. These institutions claim to be able to teach hundreds or even thousands of food and snack techniques, as if the whole country's food is within their teaching scope. But you have to understand that the taste of this mechanism may not be guaranteed.
Stay away from unqualified shops.
In Chongqing, some hot pot restaurant owners choose to switch to teaching Chongqing noodles when the business is sluggish. But you have to understand that it is difficult for such a physical store to learn the core formula and the taste is not authentic. If you want to learn real skills, you still have to choose a qualified school, so that you can be guaranteed.