What does the stage girl mean? What does she do?

1. At the front desk of the company, there is usually a lady who receives guests. Then this young lady is used to receive customers! 2. Barmaid: responsible for promoting and selling new drinks and pouring wine for guests who come to the bar. The waitress in a hotel or restaurant usually allocates rooms and tables for the guests. The waitresses in other entertainment places mainly accompany the guests to sing and drink.