1. Round table placement: several round tables are placed in the center of the room, and a corresponding number of seats are placed around each table to form a circular seat layout. This way is suitable for small salons and can make people communicate and interact better.

2.U-shaped arrangement: several tables are arranged in a U-shape, and a corresponding number of seats are arranged around each table. The speaker sits at one end of the U-shape and the audience sits at the other end, forming a face-to-face interaction mode, which is suitable for small-scale salon activities with strong interaction.

3. Front row and back row placement: All seats are divided into front row and back row, and the front row seats can be placed in one or more rows, and the back row seats can be placed in one or more rows. This seating arrangement is suitable for occasions where the speaker needs to give a speech or explanation, and the audience can concentrate on the speaker's speech or explanation.

4. Classroom placement: according to the layout of the classroom, seats are placed, with a podium or table in front, and speakers give explanations or speeches in front of the podium or table. This seating arrangement is suitable for situations where the speaker needs to give a long speech or explanation and the audience needs to sit in the seat for a long time to listen.