Job Recruitment Website - Property management company - Why are there no related courses in the four major fields of property management except for cleaning university? No relevant experts and professors?

Why are there no related courses in the four major fields of property management except for cleaning university? No relevant experts and professors?

This actually has a certain background. After all, in general knowledge, cleanliness is the simplest and least technical. Basically, as long as the limbs are sound and the mind is not too big, you can engage in cleaning.

Another point is that general education requires certain skills, and cleaning really has no skills. How to teach teachers how to choose sanitary ware and how to hold a broom? Forgive me for not editing, hahaha.