On the evening of July 11, Sun Xiaosong, general manager of Dawa Guanghe Clam Gang Aquatic Products Co., Ltd., received a report that there might be two scorpion boats poaching company resources in Clam Gang that night. After learning of this situation, the management of Clamgang immediately made deployments and contacted the marine guard ships to pay close attention to the movements of the ships at sea. However, the sea was windy that night, and there was a guard ship that could not be contacted. As a last resort, Captain Yang Xianglin led the way. Inspectors Da Zhang Lei and Huang Bin made long-distance raids and inspected the entire sea area.