The sea in Zhanjiang is actually very clean. There are many people who go swimming. The seaside is like Weihai. There are a lot of seaweed. At first, it looks disgusting. If you meet in colorful seawater or swimming, it will also feel disgusting. In fact, I don't know if these are still good, or they will pollute the ocean. I don't know. It's still early on the seaside in Weihai, and it's even more massive.