The place is located in the commercial center of Dongdaihe.

According to Sohu Focus Query, Tongwan Tian Street and Tongwan Food Street are the living facilities of Tongwan and the commercial center of Dongdaihe, attracting all holiday crowds and becoming the center of Haiju Holiday. Enjoy the rich living facilities in the area. In addition, Tongwan Seaview Resort Hotel, one of the top five-star hotels in the region, brings Dongdaihe’s premier holiday experience. Dongdaihe's first luxury yacht, jungle train, dream parent-child paradise, Tongwan Dadi Cinema, etc.