caption: The image shows a large group of people sitting at tables in a room. The room is filled with chairs and tables, and the tables are covered with white tablecloths. On the tables there are papers, pens, flower vases, and other items. In the back of the room, there is a stage with a few people standing in front of it, and flags and boards on the wall. There are also glass windows on the right side of the image. The image is in black and white.