///Jiangzhuang Mine of Zaozhuang Mining Group, Shandong Province continued to increase the mine geological environment governance efforts, based on the principle of local conditions, stress practical results, took measures such as backfill subsidence area, the underground tunnel waste filling shallow deepened pad, an occasion to use the four modes crack the problem of mine geological governance to eliminate the hidden dangers of geological disasters, and to achieve the virtuous circle of economic, social and environmental benefits.