What is the difference between a four-star hotel and a five-star hotel?

From the perspective of interns, there is no difference in income, but from the perspective of future development, it is completely different. On the one hand, you can get systematic training, on the other hand, you can pave the way for future job-hopping.

It is difficult to walk from four stars to five stars. Five to four stars, at least you can get a promotion.