Once upon a time, an emperor had a daughter called Jingwei. The emperor loved his daughter very much. And Jingwei wanted the emperor to take her to go out. However,the emperor was very busy, and he has no time to play with her. So she rowed in the East China Sea by herself. Suddenly, the waves knocked over her boat, and Jingwei unfortunately died.After death, Jingwei turned into a bird Jingwei.The emperor was very sad. Meanwile, Jingwei hated the merciless sea which took her life. Therefore, Jingwei Bird constantly put the stones to the sea to fill and level up the sea.