Introduction to the Underwater Archaeological Achievements Exhibition: The Underwater Archaeological Achievements Exhibition is located in Hall 9 on the second floor of the North District. In the mid-1980s, with the care and support of the Ministry of Culture and the Cultural Heritage Administration, it was established in the Museum of Chinese History The Underwater Archeology Research Laboratory was established, thus beginning the history of underwater archeology in my country. The Underwater Archaeological Achievements Exhibition focuses on the major achievements made by the Underwater Archeology Research Center of the National Museum of China over the past 20 years in terms of talent training, underwater archaeological investigation and excavation, academic research and discipline construction, so as to allow the general audience to understand our country's underwater archeology research center. The history and current situation of underwater archeology and the importance of further developing underwater archaeology.