In the exhibition area of ??23,000 square meters, the National Maritime Museum strives to outline different aspects of the ocean through multi-dimensional display—she is the blue cradle of life origin and an unfinished land that remains to be explored; She is an unshakable blue land and a natural channel to communicate with the world; she is a rich treasure house gifted by nature and an ecosystem that urgently needs to be protected... The identity of the ocean is so changeable that we need to look at it from a global perspective and with humility It is the mission of China as a responsible big country to explore with a modern perspective, to study with a modern perspective, and to plan with a broad mind. It is also the only way to connect the ocean to the well-being of all mankind. On the basis of systematically displaying the overall situation of the Oceanographic Museum, this book uses multimedia technology to improve the overall readability of the book. Through the system display, it reflects my countrys exploration achievements and strength in the marine field.