Why do college students study hotel human resource management?

Hotel management, tourism management, financial management,

As long as you study management,

Almost everyone must participate in human resource management,

Because management is nothing more than the management of strategy, people, money and things.

Of course, human resource management is a basic course.

On the other hand,

At present, most of the hotel's grassroots waiters, security guards, cleaners and chefs are still with low academic qualifications.

That university studies hotel management, and hotels generally train warehouse cadres.

After that, when leaders don't understand human resource management, what should they do?