Researchers wanted to figure out the best size for coal pillars in a tricky mining area. They studied a mine with complex geology and used high-tech tools to look at how stress and movement changed around the coal mine. By using computer simulations, they figured out the best sizes for coal pillars to keep the area stable and safe. The study's results give good guidelines for choosing the right size of coal pillars in super thick and tough coal seams, helping miners work more effectively and securely.