Are Longkou Donghai Resort and Longkou Binhai Resort the same place?

It's not a place at all. Longkou Donghai Tourism Resort is just a scenic spot under Nanshan Group, which is administratively under the jurisdiction of Xufu Street in Longkou City. Longkou Binhai Tourism Resort is a real town block, a government agency area mainly focusing on tourism, with management committee, which is equivalent to the town government.