Dr. Jinhai GAO, male, the Han nationality. He was born in 1964 in Anyang county, Henan province. He is a professor in mine science, and obtained Ph.D in 2005. he has mainly engaged in teaching and researching in the roadway surrounding rock stability and supporting. He has taught professional courses more than 10.  He had won three items of the Second Prize of Shanxi Province Science and Technology Progress Award and a item of the Second Prize of the Inner Mongolia Autonomous  Region Science and Technology Progress Award. He published an academic monograph and 3 textbooks. He had published academic papers more than 40 in the  domestic and overseas scientific core journals.