Introduction to the "Blue Imagination" maritime live performance: The "Blue Imagination" maritime live performance is one of the large-scale performances held all year round in the Olympic Sailing Theater. The performance is directed by the famous director of CCTV and the creative team of Rui Yunkai and the closing ceremony. It is created with great efforts and uses the world's top lighting, water curtain, projection, and laser light technologies to bring the audience an immersive ocean dream journey. The strong audio-visual shock and the unique performance of real sea performances are an audio-visual feast that cannot be missed in Qingdao.