Do some five-star hotels have room service? Let a waiter work with you, and then you tip him. Is that so?

I work in a five-star hotel! At first, I often saw tips in foreign and Hong Kong movies! Later, when the country opened up, foreigners, Hong Kong compatriots and others would habitually tip the waiters who served them when spending money in domestic hotels and restaurants! Actually, you don't have to show it. If they help you with your luggage or something, you can give them 10/ 100 yuan. If the big boss is not short of money, give more! Because being a waiter is also very hard! The salary is not high and the time is long!