Generally speaking, it doesn't take too long to help with the training of catering, entrepreneurship and barbecue. However, because of the barbecue methods and types involved, the learning cycle will change. Generally speaking, three days to a week is different (of course, it depends on your self-study ability). Students who want to open a barbecue shop can choose a series of packages to learn barbecue, which can basically cover the popular barbecue varieties in the market.