The 8th BIM Academic Conference of China Cartographic Society was held in the grand and modern conference hall. The delegates from all over the country were dressed in professional attire, sitting around a large round table, discussing the latest developments in BIM technology. The atmosphere was filled with enthusiasm and energy as each participant shared their knowledge and experiences. The walls of the conference hall were adorned with maps from different parts of China, representing the rich cultural heritage of Chinese cartography. In one corner of the room, a 3D model was on display, showcasing some of the latest advancements in BIM technology. Outside, a large banner hung proudly proclaiming "Welcome to The 8th BIM Academic Conference of China Cartographic Society".