The nearest place to Changchun is Xingcheng, Liaoning, followed by Dalian and Dandong. If you just want to see the sea, you don't have to join the group. You can go by yourself or with one or two friends. The consumption of Xingcheng is relatively low. There are many scenic spots in Dalian (Yuan Chonghuan once resisted the Qing soldiers, Bijiashan Chrysanthemum Island, etc.). The famous ones are Xinghai Square, Tiger Beach Park and Lushunkou. ), and you can also go to Golden Beach in summer.