It depends on what you study. Food training in general training schools is systematic, including theoretical knowledge and practical exercises. So the time and expenses spent on study are also different.

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Barbecue snacks 1-3 days can be mastered; Teach the recipe ingredients of hot pot and mala Tang for 3-5 days; ; Midpoint snack science is about 1-2 days; You can go to the local chain training school to learn more about it.

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