Tianjin Binhai New Area Tianjin Yujiapu aerial photography. According to relevant public information, Yujiapu generally refers to Yujiapu Financial District, and Tianjin plans to spend 200 billion yuan to build the world's largest financial district in Binhai New Area, covering an area of 3.86 square kilometers. It is planned to be built in four phases, located in Tianjin Binhai New Area.