The Hengyaun Ocean Cube is scheduled to begin a trial operation in late April at Xingzhong Plaza. It is the first marine culture museum and amusement facility Zhongshan introduces.

With a construction area of 9,000 square meters, the Ocean Cube features a long "subsea tunnel" as well as activities including mermaid shows, sea lion shows and role-playing games for children.

Study activities centered around ocean-related themes will also be carried out to provide a learning-entertainment platform for children aged 3 to 12.

In such venues as the Subsea Tunnel, the Polar World, the Rainforest and a deep-sea theater, visitors can immerse themselves in an enchanting marine world of reality and fantasy. 

In the 180-degree panoramic glass tunnel, visitors can enjoy the beautiful view of mangrove waterfall with dancing deep-sea fish.

The Ocean Cube also houses venues of different categories, such as the Joy Theater, the Jellyfish Lab, the Pets Paradise, a children's growth center and the Polar Window.