The image shows a large crowd of people gathered in a large exhibition hall. The hall is filled with people of different ages and ethnicities, all of whom appear to be engaged in conversation. In the center of the image, there is a large orange banner with Chinese characters that reads "Since 1987". The banner is hanging from the ceiling of the hall, and there are several other banners and signs scattered throughout the space. The people in the crowd are of different ethnicities and genders, and some are carrying bags or backpacks. The overall atmosphere appears to be lively and bustling.