On July 11th, in order to celebrate the 19th China Maritime Day, China Maritime Museum carried out a series of cultural activities opened to the public for free and hosted more than 6,000 visitors. Meanwhile, the new exhibition “Common Rise of River and Sea: The Yangtze River · Maritime Civilization Exhibition of Fine Archaeological Relics” was unveiled to the public. Two special commemorative activities, namely, ship model show and co-painting Zheng He’s Navigation Charts were widely welcomed by the audience.