Entering the beach, more than 20 cement piles were erected sparsely in the mid-tide area 100 meters away from the coast, which is the symbol of the seabed ancient forest repatriation. As long as you search carefully, you can see twenty or thirty old trees hidden or buried in the sand in the 100 meters square beach. The exposed parts of ancient trees are usually 1-30 centimeters, showing different shapes, including vertical, leaning, exposing the whole tree pocket, lying on the beach, roots facing the sky.