What great events happened in Jimo in the late Ming Dynasty that made people migrate?

During the Yongle period of the Ming Dynasty, she led a rebellion and swept through Qingzhou, Laizhou, Juzhou, Jimo and other nine counties, which alarmed Judy, the founding emperor of the Ming Dynasty at that time, and sent troops to suppress it, and the people of Jimo suffered greatly. Tang Saier, who fled the natural world, became a legend written by literati, endowed with mythical color and widely circulated among the people.