What are the coastal tourist attractions in China? Please introduce it

China's famous coastal cities, I'll count them from north to south:

Dalian, Qinhuangdao, Qingdao, Weihai, Rizhao, Lianyungang, Xiamen, Shantou, Shenzhen, Zhuhai, Beihai and Hainan. The beaches in these places are very popular with tourists. The beach scenery in Dalian is not bad, and the beach in the north is better; Qinhuangdao feels really ordinary. Several coastal cities in Shandong are not bad. Xiamen, the sea is not clean, but the coastline is long, Gulangyu has petty bourgeoisie cultural attractions. The seashore of Zhuhai in Shenzhen is not bad, mainly in line with other urban attractions, such as Chimelong in Zhuhai, splendid china in Shenzhen, Window of the World and other attractions, so it is convenient to go to Hong Kong and Macao. Beihai has the largest silver beach in China, which is relatively small and has a good environment. The sea and beaches in Hainan Island are very beautiful. The sea view on the island is often better than that in coastal cities, but it is very comfortable to go in winter.

I hope my answer is useful to you.