The difference between hospitality and cooking

Commercial cooking is a chef's major, and so far it is still in short supply. However, as more and more people use this channel (shortcut) to get PR, few people end up in this line, so this PR channel is becoming narrower and narrower (including pastry chefs and hairdressers). Hospitality and commercial cooking are completely different possibilities. Commercial cooking can only be regarded as a branch of the hotel industry, including hotels, guesthouses and so on. Commercial cooking is a one-and-a-half-year course, but immigration to Australia requires two years of full-time courses in Australia, so Major TAFE added the hospitality theory in the last six months to meet the requirements of the Immigration Bureau.

Whether it's commercial cooking or partry cook, I've been reading Hospitality Theory for the past six months.