Liaoshen in Dalian is better. In addition, there are abundant marine algae plants in Dalian, and the domestic sea cucumbers are of course the best in Liaoshen and Yantai, Shandong. Therefore, Shandong sea cucumber is not as good as Dalian, but its meat quality is far better than Dalian wild sea cucumber and better than cultured sea cucumber. The sanitary difference between Indonesian sea cucumber and Liaoshen is the biggest. Dalian sea cucumber has a thick tip in the middle, and Liaoning sea cucumber is called "Liaoshen" for short. ?