1. The main ingredient of "oyster sauce" is pork belly marinated in advance, and the ingredients are vegetables. After steaming, it is a delicacy made by pouring with oyster sauce. This dish has both the aroma of braised pork and the fragrance of green vegetables, and it tastes very delicious.

2. Mindugong is a food made from the swim bladder of male pomfret, also known as Mindugong and Midugong. Sole fish are mainly produced in Zhoushan, Zhejiang, Zhanjiang, Guangdong and Hainan, and the big ones are called "wide belly" by experts.