Shenzhen Overseas Chinese Town on July 16, 2015 signed a contract to build a large cultural & tourism complex consisting of tourism, entertainment experience, ecofallow, themed commerce, humane community and etc. in Nanjing. With total investment of CNY 10 billion, the project will cover a land area of 3,947 mus, of which 665, 1,000, 120 and 2,162 mus each will be for happiness valley and water park, commercial and residential-use, public supplementary facilities, and urban roads, infrastructure, Greenland, mountains' and etc.