How does China develop its own marine tourism?

China has a vast sea area. For example, Qingdao, Qinhuangdao, Shanghai and other cities and regions are all near the sea. We can make full use of these natural factors to develop China's tourism economy.

To scientifically develop China's marine tourism, we should fully conduct on-the-spot investigation and develop tourist attractions, hotels and shopping malls. On the premise of not damaging the natural scenery of this area.