In the Qing Dynasty and the Republic of China, trade and trade gained rapid development. The oysters are rich in large-scale squid, and the annual fishing season, fishing boats in coastal Shandong, Jiangsu, Zhejiang, Fujian and other places gathered, "the ship has thousands of people, tens of thousands of people." In the Qing dynasty, Wang Xicheng had a poem: "The seashore grows a full life, and the fresh water is everywhere. Only when you see the Sui Dynasty City, the evening tides converge and cross the street", you can see that there are many seafood products on the street, and the fish trade is active. According to the "Declaration" of the Republic of China in the 22nd year (1933), "The Dongshajiao is a mile, with three thousand residents and more than 400 large and small shops. Its commercial density is rare." Hundred Years Old Town Dongshajiao, although it has faded away from the prosperity of the past. However, the rich and quaint fisherman's customs still attract foreign tourists, allowing people to stop. Today's Dongsha has paid more and more attention to the cultural value of ancient towns, properly protected the ancient towns, and promoted development in an orderly manner. It has successively built and repaired China Ocean Fisheries Museum, China Book Carving City, Jutai Xiangbu Village, and Xianggan Old Workshop. Tao Bar Art Museum, the old town of Yudu Ancient Town, and other projects.