Generally, regular snack training institutions are ok, but each snack training institution teaches different tastes. I suggest you find several famous local snack training institutions online, and remember to try offline before signing up. Just compare and choose what you think is the best, and don't be cheated for petty gain. The emphasis is on teaching mode, and there are not many practical courses. Technical schools focus on more hands-on practice and theoretical knowledge. If you only talk about theoretical knowledge every day, you will learn nothing. It is best to combine practice with theory. It's best to go on a field trip and get to know more. Different schools, different majors and different study hours. When choosing a school, we must examine the key information such as school scale, employment direction, specialty setting, teaching mode, learning content, training and security. If you are not clear, it is recommended to go to the field to understand that low-cost schools are not necessarily worth going to, and learning technology is the last word.