The image shows a large exhibition hall with a purple table in the center. On the table, there is a poster with Chinese characters and illustrations. The poster is titled "B6" and appears to be promoting a product or service. There are several people gathered around the table and some are looking at the poster. The hall has a high ceiling with metal beams and large windows. The floor is made of concrete and there are several other tables and booths in the background. The overall atmosphere of the exhibition hall is busy and bustling.