When booking a box table first, order a few main courses+side dishes by yourself.
Teacher Xie's banquet should still respect his teacher.
Press 10 main course +2 side dishes per table (excluding cold dishes delivered by the hotel).
You can order 4-5 main courses and 2 side dishes first.
This will ensure that food can be served when you arrive.
Then when the teachers are seated, you can explain the specific reasons to the teachers.
Then let the waiter take the menu and let the teachers order their favorite dishes in turn.
This will ensure that you can talk while eating and drinking when you arrive at the hotel.
You can also ensure that you will not lose respect for the teacher in etiquette.