Shenzhen OCT Harbour is part of the Overseas Chinese Town Enterprises. Using water as its theme, Qushuiwan is a commercial area integrating shopping, dining and entertainment. It is a combination of restaurants, bars, traditional buildings and modern buildings. There are shopping centers, the Ocean Wonder House and the Happy Coast Water Show Theater and other facilities. The Ocean Wonder House is a popular aquarium. The Water Show Theater has a deep blue mystery water show. There is also a musical fountain in the evening. They are absolutely spectacular.