The Great Wall of Jiangnan near the sea. Yandang Mountain in Wenzhou. Xianju Shenxianju Tiantai imperial academy and Jigong's former residence are both famous. If you have a student ID card, tickets will be 50% off. Food is also important. The wheat and shrimp noodles near the sea and on the rooftop are commonly known as wheat cake tubes, jiaozi tubes, hot sauce, broken bean noodles, cakes in Wenling and shrimps soaked in water. Of course, the most important thing is seafood, which will definitely make you want to go again and again. I hope it helps you.