Deputy Director of State Key Laboratory of Coal Resources and Safe Mining.

1982 graduated from the mining engineering department of China University of Mining and Technology.

1987 obtained a master's degree from Krakow University of Mining and Metallurgy, Poland.

65438-0993 received a doctorate in safety technology and engineering from China University of Mining and Technology.

Mainly engaged in mine ventilation and safety research and teaching.

Now he is an expert of the national safety production expert group;

Chairman of Mine Ventilation Professional Committee of China Coal Labor Insurance Society;

Top-notch professionals in the coal industry;

Winner of special government allowance.

In 2005, he served as the third group leader of the national coal mine safety "consultation" expert group.